expanded metal 9

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  • 2. The positive and negative twisting barbed wire is cost-effective

    expanded metal 9

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  • With the development of mining industry, pig iron classification in Our country has been very extensive, to meet the needs of the machinery industry. Generally speaking, iron wire factory produces galvanized iron wire iron can be divided into two categories, is directly from the iron ore through iron tracing exercise out of the metal, the primary components of the ore is iron oxide, silica and other miscellaneous stones. When this ore is specially refined into metal iron, the elements such as carbon, silicon, manganese and so on are mixed in, so that the refined data is called – like general pig iron, also for the initial grade of the material.

    expanded metal 9

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    expanded metal 9 expanded metal 9

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  • For the barbed rope products produced by the barbed rope factory, the number of rotating turns between the two thorns is usually 3-5. What is the internal relationship between this and the length of use?

    expanded metal 9

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    expanded metal 9 expanded metal 9

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  • expanded metal 9

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