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  • 2. Eliminate the caked zinc residue at the zinc liquid surface

  • Hexagonal guardrail network custom corrosion lost the original characteristics, in the shape, color and mechanical properties will change, resulting in equipment damage, pipeline leakage, etc., specifically, it is easy to break, lose the original protection function.


  • Post time: 23-12-22


  • Post time: 22-09-22

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