Standardization · SIS/TK 246

Handhållna maskiner och kompressorer

Inom industrin används en mängd maskiner som manövreras med händerna och som vid oförsiktig eller felaktig användning kan orsaka allvarlig skada. Genom att delta i internationellt och europeiskt standardiseringsarbete vill kommittén bidra till att produkter som sätts på marknaden är säkra att använda, att möjliggöra jämförelse mellan produkters prestanda samt att undanröja tekniska handelshinder.

Kommittén för handhållna maskiner och kompressorer ansvarar för standardiseringen inom området handhållna maskiner i Sverige. Kommittén arbetar för att utarbeta enhetliga metoder för att prova verktyg och utarbeta enhetliga säkerhetskrav för pneumatiska maskiner samt provningsmetoder för buller och metoder för att bestämma tryckluftskvalitet för kompressorer.

Kommittén är ett svenskt forum för erfarenhetsutbyte och utarbetande av standarder som täcker riskbedömning och säkerhetskrav, prestandabestämningar för filter och separatorer för borttagning av fukt ur tryckluft för kompressorer, gränssnitt mellan maskin och verktyg och terminologi. De svenska insatserna på internationell nivå konkretiseras genom framläggande av förslag till internationella och europeiska standarder som tar hänsyn till svenska villkor, och ett aktivt deltagande i det internationella arbetet inom området för att stödja de svenska förslagen och företräda svenska synpunkter i övriga frågor, samt omsättning av uppnådda internationella resultat till svensk standard och implementering av europeiska standarder.

 

More information about the committèes work:

Påverka nationellt och internationellt Läs mer

Kommittén arbetar aktivt genom att åta sig sekretariat både på global och på europeisk nivå inom det internationella standardiseringsarbetet. Dessa åtaganden medför att man har större möjlighet att få med svenska synpunkter inom t.ex. säkerhetstänkande och ergonomi vid utformning av krav på handhållna maskiner. Standardiseringsarbete i ett vidare perspektiv säkerställer att produkterna tillverkas efter samstämmiga krav, som exempelvis föreskrivare kan hänvisa till redan i anbudsskedet. Ett arbete som skapar fri rörlighet och konkurrens av produkter mellan länder, vilket stödjer den svenska exportmarknaden.

Ett värdefullt arbete Läs mer

I kommittén samlas expertkunskap genom representanter från tillverkare, myndigheter, köpare, användare och övriga inom branschen. Standardiseringsarbetet ger deltagarna djupare insikt om standardernas krav och hur man resonerar kring dessa, vilket underlättar vid diskussion med olika parter inom branschen. Deltagarna är samtidigt med och påverkar framtidens standarder, vilket också leder till nya insikter och tidig information som kan omsättas i den egna verksamhetsutvecklingen.

Vill du vara med i kommittén? Läs mer

Du är välkommen att delta i SIS tekniska kommitté för handhållna maskiner. Kanske att du idag jobbar som tillverkare av handhållna maskiner, på en myndighet, köpare, brukare eller med annat inom branschen. Om du är intresserad av att delta, kan du kontakta oss så berättar vi mer om arbetet. Läs mer om kommittéarbete inom SIS här.

Now working on 26 standards
ISO/DIS 11148-13, Hand-held non-electric power tools — Safety requirements — Part 13: Fastener driving tools (40.60)
ISO/DIS 20643, Mechanical vibration — Hand-held and hand-guided machinery — Principles for evaluation of vibration emission (40.60)
ISO/DIS 21108, Hand-held power tools — Impulse and impulsing tools — Dimensions and tolerances of interface to power socket (40.60)
prEN ISO 11148-13, Hand-held non-electric power tools - Safety requirements - Part 13: Fastener driving tools (ISO/DIS 11148‑13:2026) (40.60)
prEN ISO 6789-1, Assembly tools for screws and nuts - Hand torque tools - Part 1: Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance (ISO/DIS 6789-1:2025) (40.60)
prEN ISO 6789-2, Assembly tools for screws and nuts - Hand torque tools - Part 2: Requirements for calibration and determination of measurement uncertainty (ISO/DIS 6789-2:2025) (40.60)
ISO/CD 8573-7, Compressed air — Part 7: Test method for viable microbiological contaminant content (30.60)
ISO/CD TS 26283, Measurement and evaluation of reaction load exposure from powered handheld tightening tools (30.20)
ISO/CD 6789-1.3, Assembly tools for screws and nuts — Hand torque tools — Part 1: Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance (30.00)
ISO/CD 6789-2.3, Assembly tools for screws and nuts — Hand torque tools — Part 2: Requirements for calibration and determination of measurement uncertainty (30.00)
ISO/CD 6789-3.2, Assembly tools for screws and nuts — Hand torque tools — Part 3: Requirements for performance verification (30.00)
ISO/WD 28927-13, Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 13: Fastener driving tools (20.60)
ISO/WD 28927-2, Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 2: Wrenches, nutrunners and screwdrivers (20.20)
ISO/AWI 11011, Compressed air — Energy efficiency — Assessment (20.00)
ISO/AWI 1217, Displacement compressors — Acceptance tests (20.00)
ISO/AWI 5390, Compressors — Classification (20.00)
ISO/AWI 8573-1, Compressed air — Part 1: Contaminants and purity classes (20.00)
prEN ISO 11011 rev, Compressed air — Energy efficiency — Assessment (10.99)
prEN 1012-2 rev, Compressors and vacuum pumps - Safety requirements - Part 2: Vacuum pumps (00.60)
prEN 1012-3 rev, Compressors and vacuum pumps - Safety requirements - Part 3: Process compressors (00.60)
ISO/PWI 18623-1, Air compressors and compressed air systems — Safety — Part 1: Air compressors (00.00)
ISO/PWI 18623-2, Air compressors and compressed air systems — Safety — Part 2: Compressed air systems (00.00)
ISO/PWI 28927-10, Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 10: Percussive drills, hammers and breakers (00.00)
ISO/PWI 28927-8, Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 8: Saws, polishing and filing machines with reciprocating action and small saws with oscillating or rotating action (00.00)
ISO/PWI 5393, Rotary tools for threaded fasteners — Performance test method (00.00)
ISO/PWI 8573-6, Compressed air — Part 6: Test methods for gaseous contaminant content (00.00)
Show more Show less
Published 87 standards
standard ikon pdf
SS-ISO 8573-5:2025
Compressed air — Contaminant measurement — Part 5: Oil vapour content (ISO 8573-5:2024, IDT)
Language:
standard ikon pdf
SS-EN 15895:2025
Powder actuated hand-held fixing and hard marking tools - Safety requirements
Language:
standard ikon pdf
SS-ISO 4376:2024
Cycle energy requirement — Test method (ISO 4376:2024, IDT)
Language:
standard ikon pdf
SS-ISO 22484:2024
Displacement and dynamic compressors — Performance test code for electric driven low-pressure air compressor packages (ISO 22484:2024, IDT)
Language:
standard ikon pdf
SS-ISO 8976:2023
Pliers and nippers - Multiple slip joint pliers - Dimensions and test values (ISO 8976:2021, IDT)
Language:
standard ikon pdf
SS-ISO 5746:2023
Pliers and nippers - Engineer's and "Lineman's" pliers - Dimensions and test values (ISO 5746:2021, IDT)
Language:
standard ikon pdf
SS-ISO 9343:2023
Pliers and nippers - Slip joint pliers - Dimensions and test values (ISO 9343:2021, IDT)
Language:
standard ikon pdf
SS-ISO 8573-2:2023
Compressed air — Contaminant measurement — Part 2: Oil aerosol content (ISO 8573-2:2018, IDT)
Language:
standard ikon pdf
SS-ISO 5743:2021
Pliers and nippers - General technical requirements (ISO 5743:2021, IDT)
Language:
standard ikon pdf
SS-ISO 21982:2020
Assembly tools for screws and nuts - Ratcheting wrenches - Technical requirements (ISO 21982:2020, IDT)
Language:
standard ikon pdf
SS-ISO 1711-2:2019
Assembly tools for screws and nuts - Technical specifications - Part 2: Machine-operated sockets (impact) (ISO 1711-2:2019, IDT)
Language:
standard ikon pdf
SS-ISO 1711-1:2019
Assembly tools for screws and nuts - Technical specifications - Part 1: Hand-operated wrenches and sockets (ISO 1711-1:2019, IDT)
Language:
standard ikon pdf
SS-EN ISO 11148-13:2018
Hand-held non-electric power tools - Safety requirements - Part 13: Fastener driving tools (ISO 11148-13:2017)
Language:
standard ikon pdf
SS-EN ISO 11148-13:2018
Hand-held non-electric power tools - Safety requirements - Part 13: Fastener driving tools (ISO 11148-13:2017)
Language:
standard ikon pdf
SS-ISO 3316:2018
Assembly tools for screws and nuts - Attachments for hand-operated square drive socket wrenches - Dimensions and tests (ISO 3316:2018, IDT)
Language:
standard ikon pdf
SS-ISO 3315:2018
Assembly tools for screws and nuts - Driving parts for hand-operated square drive socket wrenches - Dimensions and tests (ISO 3315:2018, IDT)
Language:
standard ikon pdf
SS-ISO 6787:2018
Assembly tools for screws and nuts - Adjustable wrenches (ISO 6787:2018, IDT)
Language:
standard ikon pdf
SS-ISO 1703:2018
Assembly tools for screws and nuts - Nomenclature (ISO 1703:2018, IDT)
Language:
standard ikon pdf
SS-ISO 10103:2018
Assembly tools for screws and nuts - Doubled-headed box wrenches, flat and offset - Outside dimensions and test torques (ISO 10103:2018, IDT)
Language:
standard ikon pdf
SS-ISO 10102:2018
Assembly tools for screws and nuts - Double-headed open-ended engineers' wrenches - Outside dimensions (ISO 10102:2018, IDT)
Language:
standard ikon pdf
SS-ISO 10104:2018
Assembly tools for screws and nuts - Double-headed box wrenches, deep offset and modified offset - Outside dimensions (ISO 10104:2018, IDT)
Language:
standard ikon pdf
SS-ISO 5393:2018
Rotary tools for threaded fasteners - Performance test method (ISO 5393:2017, IDT)
Language:
standard ikon pdf
SS-ISO 2725-2:2017
Assembly tools for screws and nuts - Square drive sockets - Part 2: Machine-operated sockets ("impact") (ISO 2725-2:2017, IDT)
Language:
standard ikon pdf
SS-ISO 2725-1:2017
Assembly tools for screws and nuts - Square drive sockets - Part 1: Hand-operated sockets (ISO 2725-1:2017, IDT)
Language:
standard ikon pdf
SS-ISO 2725-3:2017
Assembly tools for screws and nuts - Square drive sockets - Part 3: Machine-operated sockets ("non-impact") (ISO 2725-3:2016, IDT)
Language:
standard ikon pdf
SS-ISO 4229:2017
Assembly tools for screws and nuts - Single-head engineer's wrenches for lower torque applications - Maximum outside dimensions of heads and test torques (ISO 4229:2017, IDT)
Language:
standard ikon pdf
SS-EN ISO 6789-2:2017
Assembly tools for screws and nuts - Hand torque tools - Part 2: Requirements for calibration and determination of measurement uncertainly (ISO 6789-2:2017)
Language:
standard ikon pdf
SS-EN ISO 6789-1:2017
Assembly tools for screws and nuts - Hand torque tools - Part 1: Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance (ISO 6789-1:2017)
Language:
standard ikon pdf
SS-ISO 1085:2016
Assembly tools for screws and nuts - Double-ended wrenches - Size pairing (ISO 1085:2016, IDT)
Language:
standard ikon pdf
SS-ISO 3318:2016
Assembly tools for screws and nuts - Open-ended wrenches, box wrenches and combination wrenches - Maximum widths of heads (ISO 3318:2016, IDT)
Language:
standard ikon pdf
SS-ISO 3857-4:2016
Compressors, pneumatic tools and machines - Vocabulary - Part 4: Air treatment (ISO 3857-4:2012, IDT)
Language:
standard ikon pdf
SS-ISO 3857-3:2016
Compressors, pneumatic tools and machines - Vocabulary - Part 3: Pneumatic tools and machines (ISO 3857-3:1989, IDT)
Language:
standard ikon pdf
SS-ISO 3857-1:2016
Compressors, pneumatic tools and machines - Vocabulary - Part 1: General (ISO 3857-1:1977, IDT)
Language:
standard ikon pdf
SS-ISO 1217:2016/Amd 1:2016
Calculation of isentropic efficiency and relationship with specific energy (ISO 1217:2009/Amd 1:2016, IDT)
Language:
standard ikon pdf
SS-ISO 1217:2016
Displacement compressors - Acceptance test (ISO 1217:2009, IDT)
Language:
standard ikon pdf
SS-ISO 7738:2015
Assembly tools for screws and nuts - Combination wrenches - Lengths of wrenches and maximum thickness of heads (ISO 7738:2015, IDT)
Language:
standard ikon pdf
SS-ISO 3317:2015
Assembly tools for screws and nuts - Square drive adaptor with hexagon or cylindrical flat drive, for power socket wrenches (ISO 3317:2015, IDT)
Language:
standard ikon pdf
SS-EN ISO 11011:2015
Compressed air - Energy efficiency - Assessment (ISO 11011:2013)
Language:
standard ikon pdf
SS-ISO 2936:2014
Assembly tools for screws and nuts - Hexagon socket screw keys (ISO 2936:2014, IDT)
Language:
standard ikon pdf
SS-ISO 2351-3:2014
Assembly tools for screws and nuts - Machine-operated screwdriver bits - Part 3: Screwdriver bits for hexagon socket screws (ISO 2351-3:2014, IDT)
Language:
standard ikon pdf
SS-EN 1012-3:2013
Compressors and vacuum pumps - Safety requirements - Part 3: Process compressors
Language:
standard ikon pdf
SS-EN ISO 11148-6:2013
Hand-held non-electric power tools - Safety requirements - Part 6: Assembly power tools for threaded fasteners (ISO 11148-6:2012)
Language:
standard ikon pdf
SS-EN ISO 11148-4:2013
Hand-held non-electric power tools - Safety requirements - Part 4: Non-rotary percussive power tools (ISO 11148-4:2012)
Language:
standard ikon pdf
SS-EN ISO 11148-3:2013
Hand-held non-electric power tools - Safety requirements - Part 3: Drills and tappers (ISO 11148-3:2012)
Language:
standard ikon pdf
SS-EN ISO 11148-12:2013
Hand-held non-electric power tools - Safety requirements - Part 12: Circular, oscillating and reciprocating saws (ISO 11148-12:2012)
Language:
standard ikon pdf
SS-EN ISO 11148-7:2012
Hand-held non-electric power tools - Safety requirements - Part 7: Grinders (ISO 11148-7:2012)
Language:
standard ikon pdf
SS-EN ISO 11148-11:2011
Hand-held non-electric power tools - Safety requirements - Part 11: Nibblers and shears (ISO 11148-11:2011)
Language:
standard ikon pdf
SS-EN ISO 11148-5:2011
Hand-held non-electric power tools - Safety requirements - Part 5: Rotary percussive drills (ISO 11148-5:2011)
Language:
standard ikon pdf
SS-EN ISO 11148-10:2011
Hand-held non-electric power tools - Safety requirements - Part 10: Compression power tools (ISO 11148-10:2011)
Language:
standard ikon pdf
SS-EN ISO 11148-1:2011
Hand-held non-electric power tools - Safety requirements - Part 1: Assembly power tools for non-threaded mechanical fasteners (ISO 11148-1:2011)
Language:
standard ikon pdf
SS-EN ISO 11148-2:2011
Hand-held non-electric power tools - Safety requirements - Part 2: Cutting-off and crimping power tools (ISO 11148-2:2011)
Language:
standard ikon pdf
SS-EN ISO 11148-9:2011
Hand-held non-electric power tools - Safety requirements - Part 9: Die grinders (ISO 11148-9:2011)
Language:
standard ikon pdf
SS-EN ISO 11148-8:2011
Hand-held non-electric power tools - Safety requirements - Part 8: Sanders and polishers (ISO 11148-8:2011)
Language:
standard ikon pdf
SS-ISO 1174-1:2011
Assembly tools for screws and nuts - Driving squares - Part 1: Driving squares for hand socket tools (ISO 1174-1:2011, IDT)
Language:
standard ikon pdf
SS-ISO 8573-1:2010
Compressed air - Part 1: Contaminants and purity classes (ISO 8573-1:2010, IDT)
Language:
standard ikon pdf
SS-EN 1012-1:2010
Compressors and vacuum pumps - Safety requirements - Part 1: Air compressors
Language:
standard ikon pdf
SS-EN 1012-2+A1:2009
Compressors and vacuum pumps - Safety requirements - Part 2: Vacuum pumps
Language:
standard ikon pdf
SS-EN 12549+A1:2008
Acoustics - Noise test code for fastener driving tools - Engineering method
Language:
standard ikon pdf
SS-EN ISO 15744:2008
Hand-held non-electric power tools - Noise measurement code - Engineering method (grade 2) (ISO 15744:2002)
Language:
standard ikon pdf
SS-EN ISO 2151:2008
Acoustics - Noise test code for compressors and vacuum pumps - Engineering method (Grade 2) (ISO 2151:2004)
Language:
standard ikon pdf
SS-EN ISO 10440-1:2007
Petroleum, petrochemical and natural gas industries - Rotary-type positive-displacement compressors - Part 1: Process compressors (ISO 10440-1:2007)
Language:
standard ikon pdf
SS-ISO 7183:2007
Compressed air dryers - Specifications and testing (ISO 7183:2007, IDT)
Language:
standard ikon pdf
SS-ISO 17066:2007
Hydraulic tools - Vocabulary (ISO 17066:2007, IDT)
Language:
standard ikon pdf
SS-ISO 2351-1:2007
Assembly tools for screws and nuts - Machine-operated screwdriver bits - Part 1: Screwdriver bits for slotted head screws (ISO 2351-1:2007, IDT)
Language:
standard ikon pdf
SS-ISO 8764-1:2006
Assembly tools for screws and nuts - Screwdrivers for cross-recessed head screws - Part 1: Driver tips (ISO 8764-1:2004, IDT)
Language:
standard ikon pdf
SS-ISO 8764-2:2006
Assembly tools for screws and nuts - Screwdrivers for cross-recessed head screws - Part 2: General requirements, lengths of blades and marking of hand-operated screwdrivers (ISO 8764-2:2004, IDT)
Language:
standard ikon pdf
SS-ISO 5389:2006
Turbocompressors - Performance test code (ISO 5389:2005, IDT)
Language:
standard ikon pdf
SS-ISO 691:2005
Assembly tools for screws and nuts - Wrench and socket openings - Tolerances for general use (ISO 691:2005, IDT)
Language:
standard ikon pdf
SS-ISO 2351-2:2004
Assembly tools for screws and nuts - Machine-operated screwdriver bits - Part 2: Screwdriver bits for cross-recessed head screws (ISO 2351-2:2002, IDT)
Language:
standard ikon pdf
SS-ISO 8573-9:2004
Compressed air - Part 9: Test methods for liquid water content (ISO 8573-9:2004, IDT)
Language:
standard ikon pdf
SS-ISO 8573-8:2004
Compressed air - Part 8: Test methods for solid particle content by mass concentration (ISO 8573-8:2004, IDT)
Language:
standard ikon pdf
SS-ISO 8573-3
Compressed air - Part 3: Test methods for measurement of humidity
Language:
standard ikon pdf
SS-ISO 8662-11/Amd 1
Hand-held portable power tools - Measurement of vibrations at the handle - Part 11: Fastener driving tools
Language:
standard ikon pdf
SS-EN 13190
Dial thermometers
Language:
standard ikon pdf
SS-ISO 8662-11
Hand-held portable power tools - Measurement of vibrations at the handle - Part 11: Fastener driving tools (nailers)
Language:
standard ikon pdf
SS-ISO 1174-2
Assembly tools for screws and nuts - Driving squares - Part 2: Driving squares for power socket tools
Language:
standard ikon pdf
SS 2873
Assembly tools for screws and nuts - Adapter withhexagon hole 6,3 (1/4") and cylindrical extensionfor spiral ratchet screwdrivers
Language:
standard ikon pdf
SS 3368
Screwdrivers for recessed head screws - Stubby screwdrivers with round blade
Language:
standard ikon pdf
SS 3505
Machine operated socket wrenches - Long type withhexagon and square drive 20 (3/4") - Metric series
Language:
standard ikon pdf
SS 2830
Screwdrivers for slotted head screws - Long type with round blade
Language:
standard ikon pdf
SS 3504
Machine operated socket wrenches - Long type withhexagon and square drive 12,5 (1/2") - Metric series
Language:
standard ikon pdf
SS 3366
Screwdrivers for slotted head screws - Stubby screwdrivers
Language:
standard ikon pdf
SS 3365
Screwdrivers for slotted head screws - Long type with square blade
Language:
standard ikon pdf
SS 3506
Machine operated socket wrenches - Long type with hexagon and square drive 25 (1") - Metric series
Language:
standard ikon pdf
SS 1949
Stationary air compressors - Safety rules and code of practice
Language:
standard ikon pdf
SS 1950
Spray painting equipment - Pneumatic piston pumps - Method of testing
Language:
standard ikon pdf
SS-ISO 5941
Compressors, pneumatic tools and machines - Preferred pressures
Language:
Show more Show less
Participants 7 companies and organizations
AB Momento, Flen
Atlas Copco Compressor AB, NACKA
Atlas Copco Industrial Technique AB, Nacka
Fambra AB, Alingsås
Landsorganisationen i Sverige LO, Stockholm
Scania CV AB, Södertälje
Xylem Water Solutions Global Services AB, Sundbyberg
Show more Show less
International participation 20 international committees
ISO/TC 118, Compressors and pneumatic tools, machines and equipment
ISO/TC 118/SC 1, Process compressors
ISO/TC 118/SC 3, Pneumatic tools and machines
ISO/TC 118/SC 3/AHG 1, Measurement of vibration in hand-held tools - Synchronization ISO/IEC standards
ISO/TC 118/SC 3/WG 3, Vibrations in hand-held tools
ISO/TC 118/SC 3/WG 4, Tightening of threaded fasteners
ISO/TC 118/SC 3/WG 7, Safety of fastener driving tools
ISO/TC 118/SC 3/WG 8, Impulse wrenches power socket
ISO/TC 118/SC 4, Compressed air treatment technology
ISO/TC 118/SC 4/WG 1, Compressed air purity specification and compressed air treatment equipment
ISO/TC 118/SC 6, Air compressors and compressed air systems
ISO/TC 118/SC 6/WG 1, Performance specifications
ISO/TC 118/SC 6/WG 2, Safety
ISO/TC 118/SC 6/WG 4, Energy management
ISO/TC 29/SC 10, Assembly tools for screws and nuts, pliers and nippers
ISO/TC 29/SC 10/WG 3, Hand torque tools
CEN/TC 213, Cartridge operated hand-held tools - Safety
CEN/TC 213/WG 1, Cartridge Operated Fixing and Hard Marking tools
CEN/TC 232, Compressors, vacuum pumps and their systems
CEN/TC 255, Hand-held, non-electric power tools - Safety
Show more Show less

Subjects

Safety of machinery (14) Hand-held, non-electric power tools (14.160)

För dig som är kommittédeltagare i TK 246

Gå till deltagarportalen >

För ett effektivt och meningsfullt deltagande i våra tekniska kommittéer erbjuder vi utbildningar i standardutveckling. För deltagare i tekniska kommittér är grundkursen kostnadsfri.

Se utbildningar >

Införlivande av SIS/TK 276 Monteringsverktyg i SIS/TK 246 Handhållna maskiner

Som ett led i SIS kontinuerliga arbete med att förbättra och effektivisera arbetet inom teknisk kommitté har SIS/TK 276 Monteringsverktyg införlivats i SIS/TK 246 Handhållna verktyg.

Omedelbara fördelar till följd av omorganisationen är en utökad kompetens, ett breddat nätverk samt möjligheten för deltagarna att påverka utformningen av relevanta standarder inom ramarna för en och samma kommitté!

Projektledningen ser fram emot att starta upp det nya utökade arbetet inom TK 246!

Contact

If you have questions or want to know more about the SIS standardization activities? Please contact us.

Jennifer Arleheim
Project manager
jennifer.arleheim@sis.se

Emma Stenberg
Project coordinator
emma.stenberg@sis.se

Klas Sundberg
Chairman
Atlas Copco Industrial Technique AB