adjusting lead screw

基本解釋

Three types of adjustable turning rolls: manual lead screw adjusting, manual bolt shifting and electric sliding plate shifting.
可調(diào)式滾輪架有手動(dòng)絲桿可調(diào)式、手動(dòng)螺栓移位式和電動(dòng)滑板移位式三種。
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The immovable frame and the movable frame are integrated as a whole via the harrow penetration angle adjusting lead screw and the movable rotary shaft;
固定機(jī)架和活動(dòng) 機(jī)架通過(guò)耙勾入土角度調(diào)節(jié)絲杠和活動(dòng)轉(zhuǎn)軸連接成一躰；
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