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高吉鋼鐵|貿易股份有限公司 GIR GAI STEELEN).pdfGSC Euro ean wide flan e beams in accordance with Euronorm 53-62 dimension) Unit weight 23.8 42.6 88.9 34.6 60.3 68.2 93.0

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Page 1: 高吉鋼鐵|貿易股份有限公司 GIR GAI STEELEN).pdfGSC Euro ean wide flan e beams in accordance with Euronorm 53-62 dimension) Unit weight 23.8 42.6 88.9 34.6 60.3 68.2 93.0
Page 2: 高吉鋼鐵|貿易股份有限公司 GIR GAI STEELEN).pdfGSC Euro ean wide flan e beams in accordance with Euronorm 53-62 dimension) Unit weight 23.8 42.6 88.9 34.6 60.3 68.2 93.0
Page 3: 高吉鋼鐵|貿易股份有限公司 GIR GAI STEELEN).pdfGSC Euro ean wide flan e beams in accordance with Euronorm 53-62 dimension) Unit weight 23.8 42.6 88.9 34.6 60.3 68.2 93.0
Page 4: 高吉鋼鐵|貿易股份有限公司 GIR GAI STEELEN).pdfGSC Euro ean wide flan e beams in accordance with Euronorm 53-62 dimension) Unit weight 23.8 42.6 88.9 34.6 60.3 68.2 93.0