Horizontal steel tank lined with plastic hook from the top of the general set up.
卧式钢衬塑贮罐顶部一般设起吊钩。
In horizontal well, frontal side casing string is usual bearing pressure. In horizontal hole section, with the length of casing increase, the hook load is decreasing on the contrary.
水平井的前端套管一般是承受压应力的，随着进入水平段的套管长度的增加，大钩载荷反而下降；
The internal hook malposition of universal horizontal metroscope influences surveying precision of internal size.
万能测长仪内测钩错位影响内尺寸测量精度。
Use the hook fitting to link and fix the boom and key keel, keep the key keel horizontal;
用吊件将吊杆与主龙骨连接固定，并使主龙骨保持水平；
The horizontal bracket is also provided with a single hanging hook.
水平架上还设有单挂钩。
The horizontal bracket is also provided with a single hanging hook.
水平架上还设有单挂钩。
应用推荐