几何尺寸与公差论坛

 找回密码
 注册
查看: 933|回复: 0

benchmarking

[复制链接]
发表于 2009-9-5 18:43:11 | 显示全部楼层 |阅读模式
benchmarking
we are a commercial heat treating plant who is currently undergoing our qs9000 registration.  i am having trouble understanding / locating appropriate benchmarks.  any information on benchmarking would be appreciated.
您需要登录后才可以回帖 登录 | 注册

本版积分规则

QQ|Archiver|小黑屋|几何尺寸与公差论坛

GMT+8, 2024-12-22 10:24 , Processed in 0.035415 second(s), 19 queries .

Powered by Discuz! X3.4 Licensed

© 2001-2023 Discuz! Team.

快速回复 返回顶部 返回列表