The new-style clothes stand can stretch out and draw Back freely.
新颖衣架，伸缩自如，长短由之。
It will be required quick and no step appearance that stretch out and draw back of the cylindrical grinder's fail rack sleeve.
外圆磨床尾架套筒的伸缩要求灵活、无阻滞现象。
Make the inserting block stretch out to the Angle steel of guiding track framework, and can draw back reliably.
使插块灵活可靠地伸出到导轨架标准节角钢上，并能可靠缩回。
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