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【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201027

2020-10-27View Original

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This post was last edited by wyr261 on 2020-10-27 at 16:03. When used as cooling water pipes for centrifugal pumps, the type that cannot be welded is (C): A. Seamless steel pipes B. Stainless steel C. Galvanized pipes D. Alloy steel pipes. For the daily quiz in the rotating equipment section, please reply within three days.:victory: Rewards range from 5 to 15 points depending on the response; those who can provide detailed answers will receive additional rewards. All forum members are welcome to participate actively to support the development of the forum! ! !
Reply #22020-10-27
I’m sorry to the poster above for repeating the same topic earlier

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