screw rod 丝杠 ; 螺旋杆 ; 丝杆 ; 螺钉杆
screw rod compressor 螺杆压缩机 ; 螺杆紧缩机 ; 螺杆压胀机
screw-rod lathe 丝杆车床
connecting screw rod 连接螺杆
poly-axial titanium screw-rod system 多轴向钉
Screw-rod reset 钉棒复位
lifting screw rod 升降螺杆
center screw rod stringency 顶心螺杆紧迫式
adjusting screw rod 调节螺杆
Control screw rod 操纵螺杆
The position of the rod is determined by a micrometer screw gauge or spherometer.
杆的位置由千分尺螺丝规或球度计确定。
But in the ceiling, whether we choose the asbestos board or choose the mineral wool board, usually hang with a screw rod, so that it can be more durable.
可是在吊顶时，无论我们选择的是石棉板还是选择的矿棉板，一般都是用螺丝拉杆悬挂，这样才能够比较经久耐用。
The hoisting jack calls the mechanical hoisting jack, is by the manpower through the screw vice-transmission, the screw rod or the nut sleeve achievement goes against lifts.
液压千斤顶又称机械式千斤顶，是由人力通过螺旋副传动，螺杆或螺母套筒作为顶举件。
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