14305| 12
|
求助:塑料件用自攻螺丝电批扭力与扭力起子有差异,如何解释? |
| ||
| ||
| ||
点评
我同意此种说法,材料对螺钉的约束力增大了……
| ||
| ||
小黑屋|手机版|Archiver|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-3-11 10:13 , Processed in 0.098677 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.