Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/855aa6115ee86e1d95977379e54fe513.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 metal-sheet cladding例句_metal-sheet cladding英汉例句_metal-sheet cladding双解例句_食材铺反向词典
EN14782:2006 Self-supporting metal sheet for roofing, external cladding and internal lining-Product specification and requirements. 外部镶面和内部衬垫屋顶层用自承重金属薄板材，产品规范和要求。