black annealed

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  • At present, some manufacturers also use the process of sandblasting equipment for wire pretreatment, sandblasting process is carried out in the sandblasting room, but in the process of sandblasting, dust will permeate the whole sandblasting room, produce a lot of dust that is not easy to collect, and if the dust will be discharged at will.

    black annealed

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    black annealed black annealed

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  • 4: spray blade barbed rope long service life.

    black annealed

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    black annealed black annealed

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  • 4. Keep the rinse water clean after pickling the steel wire

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    black annealed black annealed

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    black annealed black annealed

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  • black annealed

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    black annealed black annealed

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