The construction and dismantling of scaffolding should have corresponding safety measures, and operators should wear personal protective equipment and anti slip shoes.
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New journey pragmatic struggle: the company’s key project “May 1” construction rush to rush to the second quarter
Construction technology | from now on, such personnel can directly determine the intermediate title! Each unit can decide the initial time
Look! A section of stone slab road excavated in the reconstruction of Xining City, Taicheng, is determined by experts to be the product of the late Qing Dynasty