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0.8mm Galvanized Z320 Purlin Q345b Steel Building Workshop2020-09-18 10:21:33 |
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Prefabricated double storey steel structure workshop with office room2020-12-22 10:54:19 |
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Portal frame with crane beam fast installation steel structure workshop2020-08-18 13:53:26 |
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Color sheet and insulation roof Steel Garment Workshop With Concrete Wall2020-08-18 14:10:06 |