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冷拔与热轧有什么区别

皇冠体育在线LENGBAYUREYAYOUSHENMEQUBIENI?XIAMIANWOMENJIANDANDELEJIEYIXIA:

SUOWEILENGBA,JIUSHIZAIBUJIAREDEQINGKUANGXIADUIJINSHUYONGLENGBAJIBAZHANG,YOUDIANSHIBUYONGZAIGAOWENXIAJINXING,QUEDIANSHICANYUYINGLIJIAODA,QIEBUNENGBADETAIZHANG。

REYA,SHIYIBANPIWEIYUANLIAO,JINGJIAREHOUYOUCUYAJIZUJIJINGYAJIZUZHICHENGDAIGANG。CONGJINGYAYIJIAYAJICHULAIDEREGANGDAITONGGUOCENGLIULENGQUEZHISHEDINGWENDU,YOUJUANQUJIJUANCHENGGANGDAIJUAN,LENGQUEHOUDEGANGDAIJUAN,GENJUYONGHUDEBUTONGXUQIU,JINGGUOBUTONGDEJINGZHENGZUOYEXIANJIAGONGERCHENGWEIGANGBAN、PINGZHENGJUANJIZONGQIEGANGDAICHANPIN。JIANDANDIANERLAISHUO,YIKUAIGANGPIZAIJIAREHOUJINGGUOJIDAOYAZHI,ZAIQIEBIAN,JIAOZHENGCHENGWEIGANGBAN,ZHEIZHONGJIAOREYA。

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