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Q235B New Gas Station Canopy Construction Darkgray 10m Large Span2022-09-02 10:47:53 |
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Bolted Connection Type Space Frame Node Made Of Aluminum Alloy2025-02-24 17:02:43 |
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S235JR Prefabricated Steel Portal Frame Metal Building EPS Roof2022-09-09 17:28:06 |
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Q345 Prefabricated Space Frame Node Connection Galvanized GB2025-01-06 16:56:44 |