1.1 This specification covers the requirements for fully-formulated glycerin base coolants for cooling systems of heavy-duty engines. When concentrates are used at 40 to 60 % glycerin concentration by volume in water of suitable quality (se
ASTM
Standard Specification for Fully-Formulated Glycerin Base Engine Coolant for Heavy-Duty Engines
STD-85179
2011
2011-11-01
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