GB/T 33723-2017

Grade requirements of subjective evaluator for the acoustic quality of musical instrument

NORM herausgegeben am 12.5.2017

English, Chinesisch -
Elektronische PDF (90.80 EUR)

The information about the standard:

Designation standards: GB/T 33723-2017
Publication date standards: 12.5.2017
Country: Chinese technical standard
Kategorie: Technische Normen GB