jack screw 中文意思是什麼
jack screw
解釋
插座螺旋-
The micromotion drive unit is a highly refined screw-driven hydraulic jack.
微形傳動裝置是一個極精製的螺桿用液壓作動筒。 -
395 we can adjust the levelness of the machine by means of shim and screw jack
我們可以利用墊鐵和螺絲千斤頂來調整機器的水平度。 -
The lifting capacity of this chain hoist ( hydraulic jack, screw jack ) is 5tons
這個吊鏈(油壓千斤頂、螺旋千斤頂)的起重能力為5噸。 -
Complete detail drawings of the screw thread insert ( part 2 # ) by the assembly drawing of the jack
根據千斤頂裝配圖拆畫件2螺套的零件圖。 -
Acme jack screw
梯型起重螺桿
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