这个箱子是白铁皮做的还是钢做的？
亚洲自今年开始，其热镀白铁皮和电解白铁皮的价格就在持续下跌。
In Asia, prices of hot dip galvanized sheets and electrolytic galvanized sheets have continued to fall since the beginning of this year.
使用材料：镀锌铁皮又称白铁皮，它不易生锈因为它的表面涂了一种防锈的透明的油。
Material used: Zincified sheet iron worn stand well to stain as it worn with the transparent stain-proof oil on its surface.
使用材料：镀锌铁皮又称白铁皮，它不易生锈因为它的表面涂了一种防锈的透明的油。
Material used: Zincified sheet iron worn stand well to stain as it worn with the transparent stain-proof oil on its surface. It also called white sheet iron.
Lozano女士的家只有一间屋，不过是煤渣水泥砖砌成的小棚子加上一个白铁皮屋面。恰当的说，这个房子是沙特建造的。
Ms Lozano's one-room shack, a tin roof on breeze blocks, is literally the house that Saud built.
管棚复合钢支撑技术，是一个通过超前管棚、支撑钢拱、白铁皮隔离、工作面封堵的相互配合和共同作用，形成了具有强大支护抗力的复合支护体系。
Pipe lodgepole-steel tunnel support technique is a strong composite support system consisting of advance pipe lodgepole, support stell vault, tin plate packer and working surface plug-back.
管棚复合钢支撑技术，是一个通过超前管棚、支撑钢拱、白铁皮隔离、工作面封堵的相互配合和共同作用，形成了具有强大支护抗力的复合支护体系。
Pipe lodgepole-steel tunnel support technique is a strong composite support system consisting of advance pipe lodgepole, support stell vault, tin plate packer and working surface plug-back.
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