整理文档很辛苦,赏杯茶钱您下走!
还剩 ... 页未读,继续阅读 >>
免费阅读已结束,点击下载阅读编辑剩下 ... 页
阅读已结束,您可以下载文档离线阅读编辑
()IC400m3()IC400m3()IC400m3:173,140210T:140/(10*70%)=205253184/20410.3056|AD-BC|2ACBD1ABCD23,IC400m3200mmIC400m30.5mm10mm10%=160190AU=2327V3.24mm1231210m/s390%4520mm5mm300mm1120.5mm10mm:12345152345678