GB/T 38009-2019
Spectacle frames—Requirement and method for the detection of nickel release
- Standard No.
- GB/T 38009-2019
- Language
- Chinese
- Release Date
- 2019
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Lastest
- GB/T 38009-2019
GB/T 38009-2019 history
- 2019 GB/T 38009-2019 Spectacle frames—Requirement and method for the detection of nickel release