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  • Post time: 28-03-23
  • Fourth, the difference between 201 and 304 is the problem of nickel. And the price of 304 is relatively expensive now, generally close to 20,000 yuan per ton, but 304 can at least ensure that it will not rust in the process of use. (Experiment with potions)

  • Three methods of twisting the thorn rope: forward twisting, reverse twisting, reverse twisting.

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