GB/T 17785-1999

Standard guide for radon control options for the design and construction of new low rise residential buildings

NORMA vydána dne 3.9.1999

Anglicky a čínsky -
Elektronické PDF (13478.40 CZK)

The information about the standard:

Designation standards: GB/T 17785-1999
Note: NEPLATNÁ
Publication date standards: 3.9.1999
Country: Chinese technical standard
Kategorie: Technické normy GB