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The disclosed no frame vertical short stress path rolling mill belongs to metallurgical equipment field.
一种无框架立式短应力线轧机,属于冶金设备领域。
youdao
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The disclosed no frame vertical short stress path rolling mill belongs to metallurgical equipment field.
一种无框架立式短应力线轧机,属于冶金设备领域。
youdao