DIN 51367:1991-08 Testing of metal working fluids; determination of the stability of emulsified metal working fluids in hard water

标准编号：DIN 51367:1991-08

英文标题：Testing of metal working fluids; determination of the stability of emulsified metal working fluids in hard water

德文标题：Prüfung von Kühlschmierstoffen; Prüfung der Beständigkeit in hartem Wasser emulgierter Kühlschmierstoffe

发布日期：1991-08

标准预览图