GB/T 38009-2019

Spectacle frames—Requirement and method for the detection of nickel release

STANDARD published on 30.8.2019

English, Chinese -
electronic design (pdf) (246.00 USD)

The information about the standard:

Designation standards: GB/T 38009-2019
Publication date standards: 30.8.2019
Country: Chinese technical standard
Category: Technical standards GB