GB 50252-1994

Unified standard for quality inspection and assessment of industrial erection engineerings

NORMA vydána dne 19.4.1994

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB 50252-1994
Note: NEPLATNÁ
Publication date standards: 19.4.1994
Country: Chinese technical standard
Kategorie: Technické normy GB