
PENETRATION OF LUBRICATING GREASE - ALTERNATIVE METHOD FOR LUBRICATING GREASES BY PENETRATION OVER 400
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
ASTM D 217 : 2017 : REDLINE - Identical
ISO 2137 : 2007(R2018) - Identical
ISO 2137 : 2007(R2018) - Identical