Construction management personnel and safety management personnel must follow up the reconstruction construction, and do not allow workers to do it themselves. The safety risk and the risk of product damage are too high.
Construction management personnel and safety management personnel must follow the transformation of construction, can not let the workers do their own. The risk of security risk and destruction of finished products is too high.
The construction management personnel and safety management personnel must follow up the reconstruction construction, and can't let the workers do it by themselves. Safety risk and finished product damage risk are too high.<br>