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The attachment rate of construction technology | certificate is 94%! 1200 constructors were checked and 1115 were unqualified!!
Tangshan: Due to the construction of the Beijing Tang intercity railway, these two sections will be cut off for construction tomorrow!
thrilling! Scaffold on fire, workers climb along the outside of the scaffold to escape! Refute the rumor: the place of the accident is not Qingdao!
