GB/T 3781.8-1993

Acetylene black—Determination of hydrochloric acid absorption number

NORMA vydána dne 3.3.1993

The information about the standard:

Designation standards: GB/T 3781.8-1993
Note: NEPLATNÁ
Publication date standards: 3.3.1993
Country: Chinese technical standard
Kategorie: Technické normy GB