GB/T 12709-1991

Lubricating oils--Determination of aging characteristics--Conradson carbon residue method

STANDARD published on 28.1.1991

English, Chinese -
electronic design (pdf) (261.30 USD)

The information about the standard:

Designation standards: GB/T 12709-1991
Publication date standards: 28.1.1991
Country: Chinese technical standard
Category: Technical standards GB