477| 0
|
JSA JIS Z 2248 AMD 1 2014.02.20 Metallic materials-Bend test (Amendment 1) 5page |
匿名
发表于 2019-11-25 05:35:55
|阅读模式
| |
|小黑屋|标准知识分享 ( 闽ICP备19022192号-2 )
GMT+8, 2024-5-17 14:57 , Processed in 0.140625 second(s), 24 queries .