GBT 4656-2008

Technical drawings — Simplified representation of bars, profiles and their cross-sections

技术制图棒料、型材及其断面的简化表示法

Standard Type

GBT

ICS

N/A

CCS

N/A

Status

N/A

Issue Date

N/A

Implementation

N/A

Responsible Dept

N/A

Drafting Unit

N/A