HAOJINGSHEBEICHENGLIYU1999NIAN，DANGSHICHEJIANZHISHENGCHANJIAOLIUDIANHANJI，NIANXIAOSHOULIANG300TAI，ZHENGGEGONGYEHENSHAOYOUGONGCHANGZAISHENGCHANZHONGPINNIBIANHANJIESHEBEI。2000NIANHOUHANJIEXINGYEZHONGDEGUOHERIBENDEXIAOGONGLVHUHANJICAIYONGLEZHONGPINNIBIANDIANYUANDUIGONGYEHANJIEZHILIANGYOULEDADETISHENG，DIANYUANHEWENDINGXINGSHIYIGEHENDADETUPO。

华东15选5开奖结果     2002NIANGUONEISHICHANGCHUXIANLEZHONGPINNIBIANDIANHANJI，WOSILINGDAOYAOQINGZHONGPINNIBIANDEZHUANJIADAOGONGSIHEZUO，2004NIANYUDEGUOBOSHIHEZUO，SHENGCHANCHUYITAIMD20DEZHONGPINNIBIANDIANHANJI，TONGNIANYOUTIGAOLEHANJIEGONGLVDAO：MD35、MD60。

    ZHONGPINDIANHANJIDEYOUDIANSHI：

    1. 中频点焊机焊接电流接近完全直流，由于没有明显的峰值电流，熔核尺寸稳定扩大，几乎没有飞溅，焊接质量稳定、热效率高。与工频焊机相比，中频焊机焊接电流可降低40%，电极使用寿命大大延长。

    2. ZAIZHANGKAIMIANJIHENDADEERCIHUILUZHONGKEJIANSHAOGANRAO，HANJIEDIANLIUWEIZHILIU，DANGERCIRAOZUZHONGYOUGANYINGCIXINGDECAILIAOSHI，BUHUIYINGXIANGHANJIE。

华东15选5开奖结果     3. ZHONGPINDIANHANJIDEXIANGYINGSUDUJINWEIGONGPINHANJIDE1/20，DIANLIUNENGGOUGENGKUAIDIDADAOSHEDINGZHI，GENGZHUNQUEDIFENXICANSHU，HANJIEZHILIANGKONGZHIGENGJINGQUE。

    4. ZHONGPINDIANHANJISANXIANGFUHEJUNHENG，GONGLVYINSHUGAO（0.9ZUOYOU），JIENENG。DUIDIANWANGDEBODONGJIYAJIANGDESHIYINGXINGGENGQIANG，NENGLIANGYOUYIBUFENBEINIBIANQICHUCUNZAIGONGJIFUZAI，QUDAILEZHIJIECONGDIANWANGJIFUZAIGONGDIANDEFANGSHI。ERLIANGXIANGGONGPINHANJI，GONGZUOSHIHENNANBAOZHENGXIANGDIANYAZHIJIANDEJUNHENG，GONGLVYINSHUDI（0.6ZUOYOU），SANXIANGGONGPINHANJIZEHENNANSHIXIANHENGLIUSHUCHU。

    5. ZHONGPINDIANHANJISHIYONGDUOZHONGCAILIAOJIYIZHONGJINSHUDEHANJIE，RULVHEJIN、BUXIUGANG、GAOQIANGDUGANGBANDENGCAILIAO。LINGWAI，DUIYUDUXINBANHEPUTONGDUOCENGBANDEHANJIE，QIHANJIEZHILIANGYEYUANGAOYUGONGPINHANJIDEHANJIEZHILIANG。