ASTM D7443

Standard Practice for Minimum Geospatial Data for Underground Coal Mining Extents

Standard · ASTM
ASTM D7443

Status

Upphävd

Ersatt av

Välj

PDF

533 SEK
62,44 €

Tryckt

533 SEK
62,44 €

1.1 This practice covers the minimum elements for the accurate location and description of data for defining underground coal mining extents. 1.1.1 This practice addresses coal mining geospatial data relative to the Surface M

Visa varukorgen Fortsätt handla 0
Varukorgen Stäng
Annonstext