spiral barbed wire

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  • There is also a scaly or boride film or oxide. To remove the photosynovium or oxide commonly used methods are: lead grease removal method, acoustic cleaning method, alkali washing or pickling electrolysis grease to oxide method, these methods in the use of gas or steam harmful to human body, pollution, not environmental protection.

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    spiral barbed wire spiral barbed wire

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  • 4, the material requirements of the silk: change wire braid, electric galvanized wire braid, hot galvanized wire braid, first braid after hot plating.

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    spiral barbed wire spiral barbed wire

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    spiral barbed wire spiral barbed wire

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    spiral barbed wire spiral barbed wire

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  • Post time: 24-08-22

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    spiral barbed wire spiral barbed wire

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