4641| 14
|
這個(gè)圖能加工出來嗎,? |
| ||
| ||
| ||
| ||
| ||
點(diǎn)評(píng)
溫度低了橡膠就變硬了,,干冰不會(huì)化,只會(huì)揮發(fā),,液氮揮發(fā)得更快,,但是橡膠依然保持低溫
嗯。用干冰,、液氮冷凍,,這個(gè)如何加工啊,?一動(dòng)刀,,這不還是會(huì)化掉嗎?
評(píng)分
| ||||||||
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, 2025-1-17 22:02 , Processed in 0.056918 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.