GB/T 11888-2021

Jewellery—Ring-size—Definition, measurement and designation

STANDARD published on 11.10.2021

English, Chinese -
electronic design (pdf) (198.80 USD)

The information about the standard:

Designation standards: GB/T 11888-2021
Publication date standards: 11.10.2021
Country: Chinese technical standard
Category: Technical standards GB