如题所述
æ ç¼é¢ç®¡ï¼seamless steel pipe; seamless steel tube
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æ¯è¿æ ·è¡¨è¾¾çä¸éãè æç¼é¢ç®¡å°±ä¸è½è¯æï¼seamed steel pipe å 为没æè¿ä¹è¯çï¼åé¢ç®¡ç人é½ç¥éï¼æç¼é¢ç®¡å°±æ¯ç管ï¼åºè¯¥è¯æ: welded steel pipe/ welded steel tube
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温馨提示：答案为网友推荐，仅供参考
第1个回答 2010-08-20
无缝钢管：seamless steel pipe; seamless steel tube
有缝钢管：seamed steel pipe
有缝钢管：seamed steel pipe
第2个回答 2010-08-20
seamless pipe
welded pipe
welded pipe
