... 抓管机：tubing scratcher 抓钩提升绳器：anchor lift 抓斗式挖泥机：clamshell dipper dredger ...
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lift tensile anchor 上提式张力锚
Rising sea level itself tends to lift Marine ice shelves that buttress land ice, unhinging them from anchor points.
海平面的上升会把海上原本支撑岸冰的冰棚举起，将它们从支撑点断开。
As a new installation method for big structures, double girder integral lift is mainly composed of fixed girder, moveable girder, work anchor, moveable anchor, jacks and guide rail.
双梁式整体提升法是一种新型的大型结构安装方法，主要由固定梁、活动梁、钢绞线、工作锚、工具锚、导向装置及千斤顶组成，与现在常用的安装方法相比，具有价廉、安全、高效和易推广等特点。
When removing the positioning form, lift it up horizontally to avoid hurting screw threads of anchor bolts.
定位模板拆除时，应水平往上抬升，防止碰坏螺栓丝扣。
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