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A friction welded joint for round bar components


一种圆棒件摩擦焊接接头.jpg

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  • D.No. 3 Cuigu Street, Economic Development Park, Northern New District, Chongqing
  • E.cqtimemarine@vip.163.com ；
  • P.023-67635601,67635602, 67635603, 67635604
www.cqtimemarine.com
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