China steel pipeIs China National Building Material International Corporation( CNBM) the largerst STEEL PIPE manufacturer in China?

China steel pipeIs China National Building Material International Corporation( CNBM) the largerst STEEL PIPE manufacturer in China? China Iron and Steel Design Institute? steel steel steel steel Buy hydraulic steel tubeWe need to import hydraulic seamless and stainless steel tube from China,which company is the specialist? 高考英语,一道单选Laiwu has——the main area of steel and iron making in China since the 1990s.A.been known as,B.been famous for,C.become known to,D.been famous in, 天津市中朗博钢铁有限公司TIANJIN CHINA LANBO STEEL CO.,LTD常用金属材料密度表 casio腕表上写着QUARTZ,WATER RESIST,JAPAN MOVT,STEEL BACK,CASED IN CHINA , 我手表后面写着stainless steel back made in china啥意思 英语翻译JAPAN MOV'T FD CASED IN CHINA STAINLESS STEEL WATER RESISTANT 10BAR ERW steel pipe manufactuer in China .www.hnssd.com 出口做的怎么样？ the steel i___has got much progress in recent years in china casio手表中ST.STEEL WATER RESISTANT JAPAN MOV’T FD CASED IN CHINA中文是什么意思 Is China National Building Material International( CNBM) the largest manufactuerer and exporter in STEEL PIPE industry in China? China has produced ___ this year as it did in 2002A weice steel as much B twice as much steel 为什么要选B Steel and cast steel