GB/T 20963-2007

Active

Coated abrasives - Vulcanized fibre discs

涂附磨具 钢纸砂盘

Standard Type
GBT
ICS
25.100.70
CCS
J43
Status
现行
Issue Date
2007-06-25
Implementation
2007-11-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A