GB/T 1.4-1988

Directives for the work of standardization--Rules for drafting chemical analysis standards

NORMA vydaná dňa 1.1.1988

The information about the standard:

Designation standards: GB/T 1.4-1988
Note: NEPLATNÁ
Publication date standards: 1.1.1988
Country: Chinese technical standard
Kategória: Technické normy GB