GB/T 13247-2019

Methods for sampling and testing the grain size of ferroalloys products

STANDARD published on 18.10.2019

English, Chinese -
electronic design (pdf) (306.00 USD)

The information about the standard:

Designation standards: GB/T 13247-2019
Publication date standards: 18.10.2019
Country: Chinese technical standard
Category: Technical standards GB