11513| 22
|
尋一種耐高溫非金屬材料 |
| ||
| ||
點(diǎn)評
PTFE熔點(diǎn)也就三百多,機(jī)械強(qiáng)度也不行
| ||
| ||
點(diǎn)評
合成石纖維板
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2024-12-28 01:25 , Processed in 0.056256 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.