說明:理論質(zhì)量按密度7.85g/cm3計(jì)算。單張熱鍍鋅薄鋼板的尺寸及質(zhì)量厚度δ/mm寬度/cm×長(zhǎng)度/cm71×14275×7575×15075×18080×8080×12080×16085×17090×9090×18090×200100×200理論質(zhì)量W/(kg/張)0.350.400.452.773.163.561.541.771.993.093.533.973.714.244.771.762.012.262.643. (共 1064 字) [閱讀本文] >>