GB/T 2490-2007

Bonded abrasive products—Hardness grade measurement

STANDARD published on 25.6.2007

English, Chinese -
electronic design (pdf) (430.80 USD)

The information about the standard:

Designation standards: GB/T 2490-2007
Note: WITHDRAWN
Publication date standards: 25.6.2007
Country: Chinese technical standard
Category: Technical standards GB