GB/T 33541-2017

Qualified judgement criteria of sampling inspection for gems and precious metal products

STANDARD published on 9.3.2017

English, Chinese -
electronic design (pdf) (238.80 USD)

The information about the standard:

Designation standards: GB/T 33541-2017
Publication date standards: 9.3.2017
Country: Chinese technical standard
Category: Technical standards GB