GB/T 12212-2012

Active

Technical drawings - Dimensions,proportions and simplified representation for welding symbols

技术制图 焊缝符号的尺寸、比例及简化表示法

Standard Type
GBT
ICS
01.100
CCS
J04
Status
现行
Issue Date
2012-05-11
Implementation
2012-12-01
Responsible Dept
国家标准委
Drafting Unit
国家标准委