GB/T 7631.1-1987

Lubricants and related products (class L)—Classification—Part 1:General

NORMA vydána dne 3.4.1987

Anglicky a čínsky -
Elektronické PDF (4979.20 CZK)

The information about the standard:

Designation standards: GB/T 7631.1-1987
Note: NEPLATNÁ
Publication date standards: 3.4.1987
Country: Chinese technical standard
Kategorie: Technické normy GB