GB/T 12646-1990

Active

Numerical control of machines--NC processor input--Basic part program reference language

数字控制机床的数控处理程序输入基本零件源程序参考语言

Standard Type

GBT

ICS

25.040.20

CCS

L74

Status

现行

Issue Date

1990-12-28

Implementation

1991-10-01

Responsible Dept

中国机械工业联合会

Drafting Unit

N/A

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