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放地下管道电缆时应注意哪些事项? | 2012-1-24 20:14:00
放地下管道电缆时应注意哪些事项?
(1)缆盘应保持水平,离地面不可过高,一般以电缆盘能自由旋转为宜。
(2)必须检查人孔内的滑车,钩链是否坚固,防止断脱发生危险,人孔内人员不得靠近管口以免挤伤手部。
(3)使用人工或汽车,机具牵引管道电缆时,速度应均匀,不宜过快,以免进口伤缆。
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