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- main hook winch drum 主钩卷筒
- Is there a direct lead from the bow stopper to the winch drum (not the warping end)? 艏制链器到绞链盘滚筒(不是绞缆滚筒)之间是否有一个直接引导器?
- This paper explained the economical effect on winch drum plastic lined which applied in coal mine hoist by comparing the woods、steel lined and plastic Lined. 从木质、钢衬板和塑衬材料三者比较,浅析煤矿提升绞车滚筒绳槽采用塑衬技术以后的经济效果。
- The winch adopted valve-controlled proportional speed regulation hydraulic drive and PLC control to realize stepless speed change of the winch drum and coordinating control of the cable layer. 管线绞车采用阀控比例调速液压驱动、lc控制,实现了卷筒的无级变速和排缆器的协调控制。
- The damage of the derrick was due to the careless handling of the ship's crew in lowering the derrick, causing the topper to override the ratchet wheel and foul onto the topping winch drum shaft. 该吊杆的损坏是由于该轮船员在将吊杆放低时因操作不慎而造成千斤索越过棘轮，缠绕在千斤索绞车卷筒轴上。
- Monitor system of safe supervisory system can reality show the parameter of moment percentage of both main hook and auxiliary hook , actual load force ,lift angle, actual load height and load range. 安全监测系统的显示系统可随时显示主钩和副钩的作业力矩百分比、实际载荷、主臂仰角、实际起吊高度、以及作业幅度等参数； 有预报警、超限报警和超限控制功能。
- Technological transformation of the winch drum for reject discharge 矸集绞车技术改造
- Analysis on inspection criterion of strength and stability for winch drum 绞车卷筒的强度与稳定性校核准则分析
- Preliminary Analysis of Control Electric Circuit of Crane Main Hook in Logyard 贮木场龙门吊车主钩控制电路浅析
- Structure analysis for the transition boss on cable grove of winch drum 卷筒绳槽中过渡凸台的结构分析
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- Crowds thronged the main square of the city. 城里的大广场上挤满了人群。
- The whole school (was) assembled in the main hall. 全校在大礼堂集合。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- Fables often have animals as the main characters. 寓言常以动物为主角。
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- I grasped the main point of the speech. 我领会了这篇演讲的要点。
- The country's main products are gold and cocoa. 这个国家的主要产品是可可和黄金。
- Men and machines poured along the main highways. 人和机动车顺着公路如潮涌而去。
