GB/T 44913-2024

Filled monocrystal gemstones—Identification and classification

STANDARD published on 28.11.2024

English, Chinese -
electronic design (pdf) (430.80 USD)

The information about the standard:

Designation standards: GB/T 44913-2024
Publication date standards: 28.11.2024
Country: Chinese technical standard
Category: Technical standards GB