您要查找的是不是：
- Our flag is raised to the top of a pole by a rope and two pulley. 我们的旗帜被用一根绳子和两个滑轮升到了竿顶。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- The lifting device is a system of rope and pulley. 这种起重装置是由缆索和滑轮组成的。
- A means of one-way transmission. 单向传输的一种手段。
- pulley transmission 滑轮传动
- They reeved the rope through the pulley. 他们把绳索穿过滑轮。
- Disease transmission by direct or indirect contact. 接触传染通过直接或间接接触来传播的疾病
- The low gear configuration of a transmission. 低速齿轮传动的低速齿轮构造
- The lower part of a pulley block. 滑车组较低的一部分
- The belt started wrapping up on the tractor pulley. 皮带开始绕在拖拉机的皮带轮上。
- Permitting rotation, as a pulley or pivot. 允许旋转的，如滑车或枢轴
- The pulley of the clothes line jumped the track and Mother's washing fell down. 晾衣服绳子的滑轮脱绳了，妈妈洗的衣服掉了下来。
- Put the V belt on the pulley of the sewing machine. 首先把V形皮带挂到缝纫机皮带轮上。
- A connection between conductors or sections of a transmission line. 接头导体的连接部分或输电线的各部分
- Pulley bearings are frictionless. 滑轮轴承是无摩擦的。
- NINGBO CIGUANG SYNCHRONOUS BELT PULLEY CO., LTD. 宁波慈光同步带轮有限公司。
- All the stars will be wells with a rusty pulley. 所有的星星都将是带有生了锈的辘轳的井。
- Permitting rotation,as a pulley or pivot. 允许旋转的，如滑车或枢轴
- The rope and pulley has been already put together. 绳索与滑轮早已装配好了。
