GB/T 33723-2025

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

STANDARD published on 31.12.2025

English, Chinese -
electronic design (pdf) (166.80 USD)

The information about the standard:

Designation standards: GB/T 33723-2025
Note: Execute Date: july 2026
Publication date standards: 31.12.2025
Country: Chinese technical standard
Category: Technical standards GB