4386| 31
|
冬天加工的零件到夏天量公差超差正常吗 |
| ||
| ||
| ||
| ||
| ||
| ||
点评
量具的标准测量温度是20°,一般量具要求越高的话测量环境要求越高。
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-29 21:18 , Processed in 0.054452 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.