15494| 0
|
[求助] 求助ASTM A991M-2017《热处理钢产品用炉的温度传导均匀性测量标准试验方法》 |
小黑屋|手机版|Archiver|计量论坛
( 闽ICP备06005787号-1—304所 )
电话:0592-5613810 QQ:473647 微信:gfjlbbs闽公网安备 35020602000072号
GMT+8, 2024-4-26 06:26 , Processed in 0.040638 second(s), 16 queries .
Powered by Discuz! X3.4
Copyright © 2001-2023, Tencent Cloud.