根据不同需要，材质可选用铸铁、球墨铸铁、铸钢、锻钢、不锈钢、高温钢、合金钢等。
You can select casting iron, nodular cast iron, casting steel, forged steel, stainless steel, high-temperature steel, alloy steel, etc. for use according to your needs.
根据不同需要，材质可选用铸铁、球墨铸铁、铸钢、锻钢、不锈钢、高温钢、合金钢等。
You can select casting iron, nodular cast iron, casting steel, forged steel, stainless steel, high-temperature steel, alloy steel, etc. for use according to your needs.
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