GB/T 20957.7-2007

Active

Test conditions for precision machining centres - Part 7: Accuracy of a finished test piece

精密加工中心检验条件第7部分：精加工试件精度检验

Standard Type

GBT

ICS

25.080.20

CCS

J54

Status

现行

Issue Date

2007-06-25

Implementation

2007-11-01

Responsible Dept

中国机械工业联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 6477.15-1986 Terminology for metal-cutting machine tools--Pipe cutting machines GB/T 6477.10-1986 Terminology for metal-cutting machine tools--Planing and slotting machines GB/T 6477.9-1986 Terminology for metal-cutting machine tools--Milling machines GB/T 6474-1986 Surface grinding machines for grinding slideways--Parameters GB/T 6471-1986 Internal cylindrical grinding machines--Parameters GB/T 6470-1986 External cylindrical centerless grinding machines--Parameters GB/T 6469-1986 Surface grinding machines with horizontal spindle and rectangular table--Parameters GB/T 6477.8-1986 Terminology for metal-cutting machine tools--Threading machines