GB/T 35940-2018

Seawater cultured pearl oysters and classification of pearls

STANDARD published on 6.2.2018

English, Chinese -
electronic design (pdf) (142.80 USD)

The information about the standard:

Designation standards: GB/T 35940-2018
Publication date standards: 6.2.2018
Country: Chinese technical standard
Category: Technical standards GB