Backward curved impeller manufactured in galvanised steel, dynamically balanced.

后曲叶轮由镀锌钢制成，动态平衡。

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It comprises several galvanised steel sections that are clad in sheets of pre-rusted metal, known as weathering steel.

它由几部分镀锌钢材组成，镀锌钢外部包裹着预生锈的金属，也称为耐候钢。

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In addition, this system can be used in conjunction with, or without, the new RLF or galvanised steel sub-frame flooring systems.

此外，该系统可结合使用，或没有，新rlf或镀锌钢管副车架地板系统。

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He dreams of profits made selling galvanised steel, as he did when Pakistan briefly allowed imports of it after the 2005 earthquake in Kashmir.

ECONOMIST: India-Pakistan relations