UID:101178
UID:101191
UID:101288
引用楼主后界重于2008-01-03 16:25发表的 二级展开式圆柱齿轮减速器设计说明书 : T*](oA@ 运输带工作拉力:1500N 6nW]Q^N} 运输带工作速度:1.1m/s oPrK{flm 卷筒直径:220mm jk1mP6'P|
UID:101329
UID:101359
UID:100831
UID:100780
UID:101694