GB/T 21242-2019

Fireworks—Test methods of qualitative determination of prohibitive and limitative substances

STANDARD published on 30.8.2019

English, Chinese -
electronic design (pdf) (210.00 USD)

The information about the standard:

Designation standards: GB/T 21242-2019
Publication date standards: 30.8.2019
Country: Chinese technical standard
Category: Technical standards GB