GB/T 2917-1982

Test methods for the thermal stability of polyvinyl chloride--Congo red method and pH method

NORMA vydána dne 2.3.1982

The information about the standard:

Designation standards: GB/T 2917-1982
Note: NEPLATNÁ
Publication date standards: 2.3.1982
Country: Chinese technical standard
Kategorie: Technické normy GB