升降机底座更换工程 replacement of lift foundation
钻机底座 rig substructure
发动机底座 motor bedplate ; engine support ; engine foundation
电动机底座 motor bedplate ; motor base
燃料抓取机底座 fuel handling machine base
拼装式钻机底座 integrated unit substructure
高举式钻机底座 high lift substructure
涡轮机底座 turbine foundation
主动式发动机底座 ACM
照相机底座 camera bed
介绍了冰箱压缩机底座消失模铸造生产中所用的EPS发泡件成型模具的设计过程、结构特点和使用方法。
The designing process, structure characteristics and operating method of the EPS foaming mould used in the lost foam casting production of the compressor pedestal were introduced.
将吊笼放到底座上，装上吊杆及手摇起重机。
Put the suspension coop on the base, install suspension shaft and hand crane.
底座通过地脚螺栓连接固定在基础上，承受升降机的自重和提升物品重量。
The base is fixed on the foundation by the foundation screw, it bears the self weight of the lift and the lifting articles' weight.
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