您要查找的是不是:
- Drawwork system can adopt teo types: drum hoist and double drum hoist.The main drum hoist adopts integral Ribas rope slot. 绞车系统可采用单滚筒和双滚筒两种形式,主滚筒采用整体式里巴斯绳槽。
- double drum hoist 双滚筒提升机,双滚筒绞车
- Along with the continual increse of the cargoes of a drum hoist,we usually fortify the thickness of the drum to ensure the drum's strength. 随着提升机的货载量不断加大,为保证卷筒强度,通常采用增加壁厚的办法,但这却给钢板的加工、焊接带来很大的困难。
- This monitor is equipped with double drum,bicable houble piece and double piece and quardruple corearmored cable and is put down into the hole through the orientation of a double-pulley-racl. 仪器采用双滚筒双排缆绞车及其带绕双根四心铠装电缆,通过双滑轮架井口导问,并定向吊放井下仪器,进行井内检测。
- Dynamic research on cage elastic supporting impact of a drum hoist 缠绕式提升罐笼弹性承接冲击动力学
- double drum scraper hoist 双滚筒扒矿绞车
- Keywords drum hoist;stel rope;extrusion and friction checking computation; 缠绕式提升机;钢丝绳;“咬绳”验算;
- Application of double drum filter in nitrophosphate plant 双转鼓过滤机在硝酸磷肥生产中的应用
- double drum air driven hoist 风动双滚筒绞车
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的?
- Reserve double room June fourth to tenth inclusive. 预订双人房间,六月四日至十日,共六晚,望订妥复电。
- In this case, I can double for penalty. 假如这样的话,我可以叫加倍了。
- Calculation example for steam drum hoisting in steam-power plant 火力发电厂汽包吊装施工技术
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗?