1202| 15
|
隔热材料 |
点评
https://www.thepaper.cn/newsDetail_forward_29188570 LI-900隔热瓦
| ||
点评
多层材料中间可以做成多点数接触,不要整面接触,减少接触面积
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-12-24 00:19 , Processed in 0.050008 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.