![]() |
耐酸耐碱的橡胶,就能耐海水腐蚀吗? |
点评
谢谢,厂家说写上特点和要求就行了。
| ||
Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-6-19 16:39 , Processed in 0.111978 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.