GBJ 88-1985

Measurement of sound-absorbing coefficient and sound-resistance rate by method of standing wave tubes

NORM herausgegeben am 1.1.1985

English, Chinesisch -
Elektronische PDF (AUF ANFRAGE)

The information about the standard:

Designation standards: GBJ 88-1985
Note: UNGÜLTIG
Publication date standards: 1.1.1985
Country: Chinese technical standard
Kategorie: Technische Normen GB