夹紧式压桩机
the sinking pile machine by clamping
可夹紧式移栽爪
clamping transplanting claw
蜗杆传动带式夹紧装置
worm drive band type clamp
液压夹紧轴套
hydraulic clamping device
Hydraulic clamping sleeve
整体多层夹紧式高压容器
integrated multi-layer high-pressure vessel
支重轮轴夹紧螺栓
roller shaft clamping bolt
半组合式曲轴
half built-up crank shaft
闭式曲轴箱通风装置
closed-crankcase ventilating system
closed crankcase ventilating system
闭式曲轴箱压缩机
closed crankcase compressor