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hot rolled ms sheet coil
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...steel bars. The grade of ordinary hot-rolled steel bar is composed of HRB and the minimum yield point of the grade. H, R, and B are the first ...
2025-07-26 00:19:29
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... bars. The grade of ordinary hot-rolled steel bar is composed of HRB and the minimum yield point of the grade. H, R, and B are the first letters of ...
2025-07-26 00:19:29
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... fabrication and repairs in industrial maintenance, agricultural implements, transportation equipment, etc. HR A569 Steel Flat is stripped from ...
2025-07-26 00:19:29
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