fall protection training 坠落防护培训 fall protection training 坠落防护培训 fall protection training 坠落防护培训
fall protection training 坠落防护培训 fall protection training 坠落防护培训 fall protection training 坠落防护培训
fall protection training 坠落防护培训 fall protection training 坠落防护培训 fall protection training 坠落防护培训
A fall protection system is of little use if the operatives have not been trained in its correct operation. People are liable to get into a tangle the first time they try put on a full body harness and it would not be reasonable or responsible to expect operatives to work at height without the correct training. |
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