3048| 1
|
ASTM A696對(duì)應(yīng)中國鋼材哪種型號(hào),? |
| ||
Re: ASTM A696對(duì)應(yīng)中國鋼材哪種型號(hào)?
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-2-11 20:55 , Processed in 0.056182 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.