保温炉节能适用于不锈钢、精密铸造、铸钢、生铁、铜、铝、银焊条、汝铁硼等金属材料熔炼。

Heating and through heating apply to forging, rolling, bending and metal surface quenching.

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保温炉节能适用于不锈钢、精密铸造、铸钢、生铁、铜、铝、银焊条、汝铁硼等金属材料熔炼。

Heating and through heating apply to forging, rolling, bending and metal surface quenching.

youdao