galvanized corrugated steel meaning in English

镀锌瓦楞薄钢板
镀锌瓦楞钢板
镀锌瓦垅薄板

Code of practice for sheet roof and wall coverings . code of practice for sheet roof and wall coverings . galvanized corrugated steel . metric units
薄板屋顶和墙覆料实施规程.镀锌波纹钢.米制单位
Code of practice for sheet roof and wall coverings - code of practice for sheet roof and wall coverings - galvanized corrugated steel - metric units
薄板屋顶和墙面饰层的实施规程.镀锌波纹薄钢板.米制单位