GB/T 9790-1988

Abolished

Metallic and related coatings--Vickers and Knoop microhardness tests

金属覆盖层及其他有关覆盖层 维氏和努氏显微硬度试验

Standard Type
GBT
ICS
25.220.40
CCS
A29
Status
废止
Issue Date
1988-09-05
Implementation
1989-09-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A