GB/T 13686-1992

Graduation and test methods of air permeability and water penetration for building external doors

NORMA vydána dne 28.9.1992

The information about the standard:

Designation standards: GB/T 13686-1992
Note: NEPLATNÁ
Publication date standards: 28.9.1992
Country: Chinese technical standard
Kategorie: Technické normy GB