GB/T 6739-2006

Abolished

Paints and varnishes - Determination of film hardness by pencil test

色漆和清漆 铅笔法测定漆膜硬度

Standard Type
GBT
ICS
87.040
CCS
G50
Status
废止
Issue Date
2006-12-29
Implementation
2007-06-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
中国石油和化学工业联合会