• This paper introduces the repair technique for nickel-aluminum bronze propeller and gives probe in detail to rectify and weld-mend to the propeller.

    文章介绍了镍铝青铜螺旋桨修理工艺,对螺旋桨的矫正焊补进行详细探讨

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  • Our factory specialized in generating various grades of aluminum castings, bronze, brass, silicon bronze, nickel cupronickel and valve castings and machining.

    本厂专业生成各种牌号铸件及各种牌号青铜黄铜青铜,白铜阀门等铸件及机械加工

    youdao

  • Our factory specialized in generating various grades of aluminum castings, bronze, brass, silicon bronze, nickel cupronickel and valve castings and machining.

    本厂专业生成各种牌号铸件及各种牌号青铜黄铜青铜,白铜阀门等铸件及机械加工

    youdao

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