... fraction 分数 frame counterweight 框架式对重 free car 自由电梯 ...
基于98个网页-相关网页
interlocking frame counterweight 联锁机平衡锤
counterweight frame 对重框
·2,447,543篇论文数据，部分数据来源于NoteExpress
Floating crane structure mainly include boom, amplitude varying wire rope, tied back wire rope, truss frame, A-frame, counterweight box, rotating machinery base, and rotary bearing structure.
浮吊结构包括臂架、变幅钢丝绳、系固钢丝绳、桁框架、人字架、配重箱、回转底盘总成及回转支承等部件。
youdao
应用推荐
模块上移
模块下移
不移动