seamless copper pipe的意思|示意
无缝铜管
seamless copper pipe相关短语
1、 Seamless Copper-Nickel Pipe and Tube 无缝铜镍合金管
2、 Copper-nickel seamless pipe for ships 舰船用铜镍合金无缝管
seamless copper pipe相关例句
Ltd, etc. yearly output is 300ten thousand ton of steel brand, palte, seamless steel tubes, high frequency welded pipe and nickel, gold, copper, cobait, chromium iron etc.
年产钢带、无缝钢管、高频焊管及镍、金、铜、钴、铬铁等金属产品300万吨。