716| 1
|
GB/T 18851.6-2014 无损检测 渗透检测 第6部分:温度低于10℃的渗透检测 |
| ||
发表于 2023-3-24 16:41:06
|
显示全部楼层
| ||
手机版|小黑屋|机械村 ( 渝ICP备17010994号-1 )
GMT+8, 2024-5-2 07:19 , Processed in 0.023118 second(s), 3 queries , Gzip On, Redis On.
Powered by Jixiecun.com
Copyright © 2012-2024