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  • In the process of composite electroplating galvanized wire, the plating solution must be stirred to obtain the composite coating in which the particles dispersed in the matrix metal. Stirring methods include mechanical stirring, air stirring, ultrasonic stirring, bath circulation, etc. The acid activation solution in the production process can remove the corrosion products and oxide film on the surface of the low carbon steel wire without excessive corrosion on the matrix.

    2 x2 drywall

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    2 x2 drywall 2 x2 drywall

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    2 x2 drywall

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    2 x2 drywall 2 x2 drywall

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  • Take 20cm galvanized wire for acid fog experiment, check the zinc content of galvanized wire through the balance to see whether it meets the zinc layer standard required by the customer, ensure that the metal wire can achieve the role of rust and corrosion prevention, and meet the service life required by the customer. Galvanized iron wires must be packed in good condition, bound neatly and orderly, and bound with an inward end to prevent scratches during transportation. The inspection standard of galvanized iron wire also includes the tensile test. This item is determined according to the material of the galvanized wire order ordered by the customer, and it needs to be tested by comparing the raw material list.

    2 x2 drywall

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    2 x2 drywall 2 x2 drywall

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  • 2 x2 drywall

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    2 x2 drywall 2 x2 drywall

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  • 2 x2 drywall

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    2 x2 drywall 2 x2 drywall

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