Fabricate frames, concealed stiffeners , reinforcement , edge channels, louvers and mouldings from either cold - rolled or hot - rolled steel.
制造门框, 内加强筋, 加强板, 边槽,百叶窗和模件,可选用冷轧或者热轧钢板.
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The development of prediction of microstructure and properties of hot rolled steel products is described.
叙述了热轧钢材组织和性能预测技术的国内外的发展情况.
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