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  Risk source in optical cable engineering>>您当前位置:主页 > Industry-News >

Risk source in optical cable engineering

作者:admin 时间:2014-05-28 22:00

Risk source in optical cable engineering

(long distance pipeline and cable) the special terrain, man (hand) toxic gas hole, fell into the manhole creatures, the car is not firmly fixed weight, defective logo, the oil wire rope broken strand, pulley fixed is not solid, mounting tension ring not firm, cable tray jacks, front the tool, cut into hole Splashed Slag, improper use of the torch, laser, abnormalvoltage, vehicles. High temperature and high pressure gas blowing machine extrusive, no fence people open (hand)hole.




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