GB/T 20424-2025

The specification for limit on harmful element content of the heavy nonferrous metal concentrates products

STANDARD published on 28.2.2025

English, Chinese -
electronic design (pdf) (114.00 USD)

The information about the standard:

Designation standards: GB/T 20424-2025
Publication date standards: 28.2.2025
Country: Chinese technical standard
Category: Technical standards GB