上海11选5走势图

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  • 2019-09-11

    登高架设作业证是什么,和高处作业证区别

    上海11选5走势图  TEZHONGZUOYESHIZHICONGSHITEZHONGZUOYERENYUANGANGWEILEIBIEDETONGCHENG,SHIZHIRONGYIFASHENGRENYUANSHANGWANGSHIGU,DUICAOZUOBENREN、TARENJIZHOUWEISHESHIDEANQUANYOUZHONGDAWEIHAIDEGONGZHONG。RUDENGGAOJIASHE、DIANGONG、HANGONG、ZHILENGKONGDIAODENG,JUNSHUYUTEZHONGZUOYEDEFANCHOU。GAOCHUZUOYECAOZUOZHENGSHICONGSHIDENGGAOJIASHEZUOYEHUOGAOCHUANZHUANG、WEIHU、CHAICHUZUOYEGONGZUODERENYUANBIXUKAOQUDETEZHONGZUOYECAOZUOZHENG。GAIZHENGSHIANJIANJUBANFADE。DENGGAOJIASHEZUOYEZHENGZHUANYONGSHEBEIJINXINGJIANZHUWUNEIWAIZHUANGSHI、QINGJIE、ZHUANGXIU,DIANLI、DIANXINDENGXIANLUJIASHE,GAOCHUGUANDAOJIASHE,XIAOXINGKONGDIAOGAOCHUANZHUANG、WEIXIU,GEZHONGSHEBEISHESHIYUHUWAIGUANGGAOSHESHIDEANZHUANG、JIANXIU、WEIHUYIJIZAIGAOCHUCONGSHIJIANZHUWU、SHEBEISHESHICHAICHUZUOYEDEGONGZUO..

  • 2019-09-03

    制冷与空调作业基知识 安全用电常识

    上海11选5走势图HEBEIZHILENGZUOYEZHENGKUAISUBANLI1.ANQUANDIANLIUANXINGYEGUIDING,ANQUANDIANLIUWEI10mA,RENCHUDIANHOUZIJINENGBAITUODEZUIDADIANLIUCHENGWEIBAITUODIANLIU,JIAOLIUWEI10mA,ZHILIUWEI50mA。ZAIJIAODUANDESHIJIANNEIWEIJISHENGMINGDEDIANLIUCHENGWEIZHIMINGDIANLIU,RU100mADEDIANLIUTONGGUORENTIZUYIZHIMING,ZHIMINGDIANLIUWEI50mAANQUANDIANYATONGGUORENTIDIANLIUDEDAXIAOYUCHUDIANDIANYADAXIAOHERENTIDIANZUYOUGUAN,YIBANQINGKUANGXIA,ZAIGANZAOMIANCHUDIANWEIXIANXINGJIAODADEHUANJINGXIA,ANQUANDIANYAGUIDINGWEI36VDUICHAOSHIERCHUDIANWEIXIANXINGJIAODADEHUANJING,ANQUANDIANYAGUIDINGWEI12V,ANQUANDIANYAEDINGZHIDEDENGJIWEI;42V,36V,24V,12V,6V。DANGDIANQISHEBEICAIYONGDAYU24VDEANQUANDIANYASHI,BIXUCAIQUFANGZHIZHIJIEJIECHUDAIDIANTIDEBAOHUCUOSHI。3.CHANG..

  • 2019-08-20

    “家政=保姆”是一种误解

    JIAZHENGZHUANYE=BAOMUZHUANYE?ZHEISHILINGXUDUO“CHIGUAQUNZHONG”YIHUODEWENTI。ZAIDADUOSHURENYINXIANGZHONG,YITIQIJIAZHENG,JIUSHISIHOURENDEGONGZUO,WUFEISHIZHUFAN、CHAOCAI、DASAOWEISHENG,JIMEIYOUSHENMEZHIYEZUNYAN,YEMEIYOUDUOSHAOZHIYEHANJINLIANG,BUXUYAODUDAXUEJIUNENGZHANGWO。ERJIUXIANSHISHENGHUOLAIKAN,XIANZAIYUANYICONGSHIJIAZHENGXINGYEDERENYEBUDUO,TAMENDADUONIANJIPIANDA、MEIYOUSHOUGUOLIANGHAOJIAOYU,ZUOJIAZHENGSHIWUNAIZHIJU。LILUNHEXIANSHIDE“KEBANYINXIANG”,JINYIBUQIANGHUALERENMENDUIJIAZHENGXINGYEDEPIANJIAN,DAOZHIZAIZHEIGEXINGYELI,SHOUGUOLIANGHAOJIAOYUDENIANQINGRENSHAOZHIYOUSHAO。BIXUZHICHUDESHI,ZHEISHIYIZHONGWUJIE。SHOUXIANCONGGONGZUOXINGZHISHANGLAIKAN,BAOMUHEHUSHI、KONGJIEDENGYIYANG,DOUSHUYUFUWUYE,MEISHEN..

  • 2019-08-16

    毕业很多年了怎么考取电工证?

    上海11选5走势图  YAOKAODIANGONGZHENGSHOUXIANYAOQINGCHUZIJISHIYAOKAONAGEZHENGSHU,DIANGONGZHENGGONGFENWEISANZHONG,DIANGONGCAOZUOZHENG,DIANGONGZHIYEZIGEZHENGHEDIANGONGJINWANGXUKEZHENG。DIANGONGCAOZUOZHENGYEJIUSHITEZHONGZUOYECAOZUOZHENG,SHIKAPIANXINGSHIDE(ICKA),ZHEIGEYOUANJIANJUFAZHENG,MEISANNIANFUSHENYICI。DIANGONGZHIYEZIGEZHENGSHIYOULAODONGTINGFAZHENG,GONGFENWEIWUGEDENGJI,CHUJI、ZHONGJI、GAOJI、JISHIHEGAOJIJISHI。GUOJIADIANGONGJINWANGXUKEZHENGSHIYOUGUOJIADIANJIANHUIFAZHENG。ANJIANJUBANFADEZHENGSHUCEZHONGANQUANJIAOYUHEPEIXUN;RENSHETINGBANFADEWEIXIUDIANGONGDENGJIZHENGSHUDAIBIAOCHIZHENGZHEDEJISHUSHUIPING,YIBANHEZHICHENG、GONGZIGUAGOU;GUOJIADIANJIANHUIBANFADEDIANGONGJINWANGZUOYEXUKEZHENGYIBANPEIXUNGAOYAZUOYEHETEZHONGZUOYEFANGXIANG,CEZHONGSHIJICAOZUO..

  • 2019-08-14

    河北焊工证快速办理:焊接中焊工常受到的辐射危害

      QIANGGUANG、HONGWAIXIAN、ZIWAIXIANDENG。HANJIEZHONGDEDIANZISHUCHANSHENGDEXSHEXIAN,HUIYINGXIANGHANGONGDESHENTIJIANKANG。HANGONGCAOZUOZHONGCHANGJIANSHIGU1、YOUHANJIEHUOHUAYINFADERANSHAOBAOZHASHIGU。2、YOUHANJIEHUOYANHUOZHUJIANYINQIDESHAOSHANG、TANGSHANGSHIGU。3、HANJIEGUOCHENGZHONGFASHENGDECHUDIANSHIGUJIGAOKONGZHUILUOSHIGU。4、HANGONGZAIZUOYEZHONGHUIYINQIXUEYE、YAN、PIFU、FEIBUDENGFASHENGBINGBIAN。5、HANJIEZHONGHANGONGCHANGSHOUDAODEFUSHEWEIHAIYOUQIANGGUANG、HONGWAIXIAN、ZIWAIXIANDENG。HANJIEZHONGDEDIANZISHUCHANSHENGDEXSHEXIAN,HUIYINGXIANGHANGONGDESHENTIJIANKANG。6、HANJIEGUOCHENGZHONG,YOUYUGAOWENSHIJINSHUDEHANJIEBUWEI、HANTIAO、WUGOU、YOUQIDENGZHENGFAHUORANSHAO,XINGCHENGYANWUZHUANGZHENGQIFENCHEN,YINQIZHONGDU。7、HANJIEZHONGCHANSHENGDEGAOPINDIANCICHANGHUI..

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