3541| 0
|
材料:鋁合金,遵守EN/ISO 12944-2 腐蝕性C4 (例如:鋁鎂3),什么意思? |
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-7-21 02:57 , Processed in 0.082868 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.