GB 8531.4-1987

Vacuum sewer cleaner--Methods for reliability test

NORMA vydaná dňa 1.1.1987

Anglicky a čínsky -
Elektronické PDF (360.10 EUR)

The information about the standard:

Designation standards: GB 8531.4-1987
Note: NEPLATNÁ
Publication date standards: 1.1.1987
Country: Chinese technical standard
Kategória: Technické normy GB