GB/T 3142-1982

Lubricants—Determination of load-carrying capacity (four balls method)

NORMA vydaná dňa 20.7.1982

The information about the standard:

Designation standards: GB/T 3142-1982
Note: NEPLATNÁ
Publication date standards: 20.7.1982
Country: Chinese technical standard
Kategória: Technické normy GB