GB 5185-1985

Symbolic representation of metal welding and brazing methods on drawings

金属焊接及钎焊方法在图样上的表示代号

Standard Type

GB

ICS

N/A

CCS

N/A

Status

N/A

Issue Date

N/A

Implementation

N/A

Responsible Dept

N/A

Drafting Unit

N/A