举报
skymold wrote: 请问:这样的尺寸怎么标?草图里面! 辅助线是我手工做出来的。请指教!
本版积分规则 发表回复
QQ 咨询|手机版|联系我们|iCAx开思网
GMT+8, 2025-1-25 11:52 , Processed in 0.024589 second(s), 13 queries , Gzip On, Redis On.
Powered by Discuz! X3.3
© 2002-2025 www.iCAx.org