一肖中特免费资料公开选料

淄博盈成金属制品有限公司

86 0533 7245614
最新公告:

栏目导航

86 0533 7245614

淄博盈成金属制品有限公司

联系人:韩经理

移动电话:13475534333

电话:86 0533 7245614

传真:86 0533 5206772

地址:淄博市周村区309国道



超级双相不锈钢盘管的研制

更新时间:2016-11-17 点击数:1543

一肖中特免费资料公开选料QIDAILANYIBANYOUDIANLAN、GUANGXIAN、SHUSONGHUAXUEZHIJIHEYEYALIUTIDEGANGGUAN、WAIBUBAOHUCENG(GANGGUANHEFUHECAILIAO)DENGZUCHENG,DUANZEJIBAIMI,ZHANGZESHANGWANMI。ZHUYAOYONGYUSHUSONGHUAXUEZHIJI、YEYALIUTI、DIANJIXINHAODENG,SHIHAIYANGYOUQISHENGCHANXITONGDESHENGMINGXIAN。YIDANQIDAILANSHOUDAOSUNHUAIJIANGHUIJIZHENGGEXITONGDAILAIJUDADEYINGXIANG,ERQIDAILANNEIBUBUJIANDESUNHUAIJIANGHUISHITONGXINZHONGDUANBINGYINGXIANGZHENGGESHENGCHANXITONGDEKONGZHI。

 

一肖中特免费资料公开选料    SHENHAIQIDAILANYOUXUDUOGUANZUCHENG。TONGCHANGGULIMIANDEGUAN(NEIGUAN)WEIYEYALIUTISHUSONGGUAN,NEIGUANHEWAIBUBAOHUCENG(WAIGUAN)ZHIJIANWEIDIANLANHEGUANGXIAN。QIDAILANZHONGDEGANGGUANYIBANSHIS32750(SAF2507)CHAOJISHUANGXIANGBUXIUGANGGUAN,GUIGEWEI6.3-50.8 mm, S32750BUXIUGANGGUANDEZUIXIAOQUFUQIANGDUSHI550 MPa,KANGLAQIANGDU800-1 000 MPa。ZAIZHIZAOQIDAILANQIAN,XIANXUYAOJIANGMEIGENSHIJIMIDEWUFENGGANGGUANDUIHANHOUPANCHENGYIJUAN,MEIJUANZHANGDUYIBANJIQIANMI,ZUIZHANG20DUOQIANMI,YIBIANYUNSHUDAODIANLANSHENGCHANCHANGJIA。

 

    QIDAILANYIDANANZHUANGZAISHUIXIA,YOUSHISHENDA2000DUOMI,ZHEIDIANQIDAILANWEIXIUKUNNAN,YINCIQIZHILIANGYOUWEIZHONGYAO。ZHANGQIYILAI,WOGUOSHIYONGDEQIDAILANQUANBUYILAIJINKOU,DUIZHEIYICHANPINDEGUANJIANJISHUYANJIUSHANGSHUKONGBAI,QIEBUJUBEIQIDAILANXITONGSHEJI、FENXIHEZHIZAODENGNENGLI,ZHEIXIEDOUZAIYIDINGCHENGDUSHANGZHIYUELEWOGUOSHENHAIYOUQITIANDEKAIFA。WOGUOZAIQIDAILANGANGGUANDESHENGCHAN、SHEJIHEZHIZAOSHANGYESHANGSHUKONGBAI。BENYANJIUJIANGTIANBUWOGUOQIDAILANCHAOJISHUANGXIANGBUXIUGANGPANGUANSHENGCHANDEKONGBAI,TIDAIJINKOU。

 

 

 

一肖中特免费资料公开选料1BUXIUGANGPANGUANSHENGCHANXIANJIBENYAOQIU

 

一肖中特免费资料公开选料    SHENHAIQIDAILANCHAOJISHUANGXIANGBUXIUGANGPANGUANSHENGCHANXIANBIXUMANZUYIXIAJIBENYAOQIU:CHANPINBIAOERWUQUEXIAN;ZHILIANGWENDING;ZHENGJUANXINGNENGYIZHI;BIANYUCHUCUN、YUNSHUHEKAIJUANDEJINCOUSHIJUNYUNJUANQUJISHU,BINGJUYOUYIDINGDESHENGCHANNENGLI、JIAOGAODESHENGCHANXIAOLVYIJILINGHUOXING。

 

一肖中特免费资料公开选料    YINCIGAODESHENGCHANXIAOLVBIXUYUJIAODADESHENGCHANLINGHUOXINGXIANGJIEHE,YIJIANSHAOWEIXIUHEHUANGUNSUOYINQIDETINGCHESHIJIAN。LINGWAI,WUBIAOMIANQUEXIANCHANPINYESHIPANJUANSHENGCHANZHONGYIXIANGBIBUKESHAODEJIBENTIAOJIAN。

 

 

 

2SHENGCHANXIANZHUYAOZUCHENG

 

    SHENHAIQIDAILANSHUANGXIANGBUXIUGANGPANGUANSHENGCHANXIANZHUYAOYOUGUAN-GUANQUANWEIZHIDUIHANZHUANGZHI、PAOGUANGZHUANGZHI、XSHEXIANPINGBANSHUZICHENGXIANGJIANCEZHUANGZHI、SHOUJUANZHUANGZHI、SHUIYASHIYANZHUANGZHIDENGZUCHENG。

 

2.1GUAN-GUANSHIHANJIGOU

 

一肖中特免费资料公开选料    YOUYUQIDAILANGANGGUANZAISHENHAIXIASHIYONG,QIEGONGZUOTIAOJIANFUZA,YINCI,DUIQIHANJIEJIETOUZHILIANGYAOQIUFEICHANGYANGE。ZAISHIJISHENGCHANZHONGHANJIEQUEXIANJIANGYANZHONGYINGXIANGBUXIUGANGPANGUANXINGNENG,YOUQISHIJIANGDIPILAOSHOUMING。

 

一肖中特免费资料公开选料    LIANGGENGANGGUANDEDUIJIE,YOUYULIANGDUANDEGANGGUANDOUYOUSHUSHIMIZHANG,ERQIEGANGGUANDEYITOULIANZHEPANGUANJI,SUOYIHANJIEGUOCHENGZHONGGUANZIBUNENGZHUANDONG,XUKAOHANTOUDAIDONGWUJIDEXUANZHUANLAISHIXIANQUANWEIZHIHANJIE。DUIYUZHEILEIGAOJINGDUHEGAOYAOQIUDEGANGGUANHANJIESHEBEIJIMUDOUSHICONGDEGUO、FAGUOHEMEIGUODENGGUOJIAJINKOU。GUAN-GUANHANJIEJUYOUYIXIATESHUXING:①QUANWEIZHIHANJIE,DUILIANGGUANDUANXIAOZHI、GUANKOUZHENGYUANYIJIDUIZHONGDENGHANJIEQIANGONGZUOYAOQIUHENGAO,DUIGONGZHUANGDEYAOQIUHENGAO;②GUAN-GUANHANJIEWULUNCONGHANJIEJINGDU、HANJIEXINGNENGSHANGDOUYAOQIUHENGAO,SHUYUJINGMIHANJIE;③HANJIEGONGYIFUZA,DUIHANJIECAOZUOJISHUYAOQIUGAO。

 

一肖中特免费资料公开选料2.1.1JINGMIZUSHIJIAJU

 

    GUANZIDUIJIEZUDUISHI,LIANGDUANYINGPINGQI,WUJIANXI,CUOBIANLIANGBUYICHAOGUOGUANBIHOUDUDE10%。QIEKONGZHIZAI±0.2 mm。WEIJIANGDIYINGLI,DUIZHONGSHIYINGJINKENENGSHIDUIHANLIANGGUANCHUYUZIYOUZHUANGTAI,YANJINZAIGUANZILAYINGLIZHUANGTAISHIDUIZHONGGUDING。

 

一肖中特免费资料公开选料    CONGGONGYIJIAODUKAN,DUIHANHANJIANDEYAOQIUTONGCHANGYIYANZHOUXIANQUANZHANGDEZHIXIANDU、HANFENGCHUDEYUANDU、CUOBIANDENGYAOSULAIPINGJIA。TONGCHANGHANJIANZHOUXIANDEZHIXIANDUSHIZUIJIBENDEYAOQIU,YOUDUIHANLIANGGUANJIANDETONGZHOUDULAISHIXIAN,ZHUANGPEISUONENGDADAODETONGZHOUDUJUEDINGLEHANJIANZHOUXIANSUONENGDADAODEZHIXIANDUHEHANQIANJIAGONGCHICUNZAIHANHOUDETONGZHOUDU。YINCIZHUANGJIAXITONGBIXUZAIDINGWEIJIAJINSHIBAOZHENGXIANGYINGDEWEIZHIGONGCHAYITONGZHOUDU。

 

一肖中特免费资料公开选料    DUIYUQUANWEIZHIGUANDAOHANJIEERYAN,GONGJIANDEZUDUIJINGDUDUIHANFENGZHILIANGDEWENDINGXINGQIZHEJUEDINGXINGZUOYONG。QUANWEIZHIGUANDAOZIDONGHANYAOBAOZHENGHANJIEGONGYIDEZHONGXIANXING,HANJIEZUDUISHIHANQIANZHUNBEIGONGZUOZHONGZUIGUANJIANDEHUANJIE。BUXIUGANGGUANDEPINZHIDUIDUIJIEHANZHILIANGDEYINGXIANGZHUYAOBIAOXIANWEI:①GUANZIBIHOUWUCHAHEGUANJINGWUCHAYINGFENBIEYANGEKONGZHIZAIBIAOZHUNYUNXUFANWEIZHINEIERBIHOUWUCHAHEGUANJINGWUCHADEDAXIAOYINGXIANGGUANZIDEZUDUIJINGDU,WUCHAGUODA,GUANZIZUDUISHIDECUOBIANLIANGYEDA,CONGERYINGXIANGHANJIEZHIZUI。②GUANZIDEZHIXIANDU。GUANZIQIEGEHOUYINGJINXINGDUANMIANJIAGONG,BINGCAIYONGZHUANYONGGONGJUQUCHUMAOCI。ZAIDUIGUANKOULIANGCESHIDANGFANWEINEIDEGUANBINEIWAIBIAOERQINGLIHOUJINXINGZUDUI。

 

一肖中特免费资料公开选料    ZAISHIYANZHONG,ZHUYAOCHUXIANDEQUEXIANYOUHANPIAN、CUOBIANJIWEIRONGHEDENG。JIUQIYUANYIN,ZHUYAOSHIZUDUIZHUANGJIADEWENTI。YOUYUGUANZIBIBO,WAIJINGXIAO,JIEKOUCHUHENZHAI,DUIZHONGHENNANBAOZHENG。SUOYI,ZAIHANJIEXIAOGUANJINGGANGGUANSHIBIXUSHEJIYITAOZHUANMENDEGAOJINGDUGONGZHUANGJIAJUYIBAOZHENGDUIZHONG。

 

2.1.2QUANWEIZHIHANJI

 

    DUIYUZHIJING5-58mm,BIHOU≤1.5 mmDEBOBIGANGGUANZHIJIANDEDUIHAN,YIBANCAIYONGMIFENGSHIJITOU。DANWEILEHANFENGDELIANGHAOCHENGXING,QIDAILANGANGGUANDUIJIEHANYIBANCAIYONGJIASIDEKAIFANGSHIQUANWEIZHITIGHANJI,SHIHANFENGKEHUODEJIHUJUNYUNWUYIDECHENGXINGHEJIETOUZHILU。YUSHOUGONGQINGHUHANXIANGBI,JIANSHAOLEXUDUORENWEIYINSU,BAOZHENGLEHANJIEJIETOUZHILIANGDEWENDINGXING。

 

    HANJIESHIYANSHEBEIWEIFAGUOBAOLISUDIQUANWEIZHIHANGUANJI,ZHUYAOZUCHENGBUFENBAOKUO:PSI64-2BIANXIESHIDIANYUAN、MUIV8/38PHANJIEJITOU(SHIYONG8-38 mm,GANGGUAN)HEPolyfil-3SONGSIJIDENG。NEIZHIBAOCUNYOU60GEYUZHICHENGXU,JIMUHANGAILECHANGYONGDEDUOZHONGBUTONGCAILIAO、BUTONGGUANJINGHEHOUDUHANGUANDEHANJIEYINGYONG。KETONGGUONEIZHIDAYINJIDAYINCHUHANJIESHISHICANSHU,KETONGGUONEIBUCUNCHUQIHUOCUNCHUKACUNCHUCHENGXU,BINGKETONGGUOYAOKONGQIZHIJIEDIAOYONGNEICUNZHONGDE16GECHENGXU,CONGERDADAJIANGDILEDUICAOZUORENYUANDEJISHUYAOQIU,BAOZHENGLEHANFENGZHILIANG。

 

    QUANWEIZHIZIDONGHANJIEJITOUSHANGDEWUJIZAICHITIAODEQUDONGXIAYANGUANZIWAIBILIANXUXUANZHUAN,CONGERSHIXIANQUANWEIZHIZIDONGHANJIE。TONGGUODUIGEHANJIEGONGYICANSHUDEYOUHUAPEIZHI,KEHUODEFEICHANGLIXIANGDEBOBIBUXIUGANGGUANJIANHANFENGZHILIANGHEWAIGUANCHENGXING。

 

2.2PAOGUANGZHUANGZHI

 

一肖中特免费资料公开选料    YOUYUDUIHANHOUKENENGCHUXIANHANFENGYUGAOGUOGAO、GUOKUANHUOYOUBUQINGXIHUIBOCHANSHENGDEDIFANG,YINGDUIQIJINXINGXIUMO,SHIZHIMANZUJIANYANDEYAOQIU:

 

一肖中特免费资料公开选料    PAOGUANGZHUANGZHIYOUSHENGJIANGGONGNENG,YIBIANGANGGUANZHIJINGBUTONGSHI,DIAOZHENGPAOGUANGZHUANGZHIDEZHONGXINXIANGAODU。DUIHANFENGJINXINGPAOGUANGSHI,ZUOYOUJIAJINZHUANGZHIJIAJINGANGGUAN。

 

一肖中特免费资料公开选料    SHADAIXINGXINGXITONGZAIGANGGUANDUIJIEHANFENGBIAOMIANJINXING360°JINGQUEPAOGUANGQIEGANGGUANBENSHENBUNENGXUANZHUAN(GANGGUANYIDUANLIANZHEBUXIUGANGPANGUANZHUANGZHI),PAOGUANGDAIYUNZHUANZHIXIANSUDUWEI8-25 m/s,PAOGUANGQUYUKUANYUE20mm。PAOGUANGHOUJINTIEGANGGUANDESHADAI(DAYUANPAN)DOUTINGZAIYIGEGUDINGDEWEIZHI,RANHOUSHISHADAILIKAIGANGGUANYUE20-30mm,SHISHADAIYUANLIGANGGUAN,ZHEIYANGKEYIBIMIANGANGGUANXIANGQIANSHUSONGJINXINGPANGUANSHIBEISHADAISUNSHANGBIAOMIAN。

 

2.3  XSHEXIANPINGBANSHUZICHENGXIANGJIANCEZHUANGZHI

 

一肖中特免费资料公开选料    SHUZIPINGBANXSHEXIANSHISHICHENGXIANGJIANCEZHUANGZHIDECUOFANGNEIZHUANGYOUHUANRAOSHIJIANCEZHUANGZHI,DUIGANGGUANDEDUIJIEHANFENGJINXINGGAOXIAOLVDEXSHEXIANSHISHICHENGXIANGJIANCE。XSHEXIANJIANCEQIANFANGYOUXSHEXIANTANSHANGJI、SHUZIPINGBAN、FANGHUQIANBANHEJIXIEJIANCEPINGTAIZUCHENG。

 

一肖中特免费资料公开选料    XSHEXIANGUANANZHUANGZAIKERAOGANGGUANZHONGXINXIANXUANZHUANDEXINGCHENG300°DEHUANXINGYUNDONGZHUANGZHISHANG。ZAIPANGUANJIPANJUANGUOCHENGZHONG,DANGHUANHANFENGCHUANSONGJINRUJIANCEQIANFANG,ZHIYUJIANCEPINGTAISHI,SHIXSHEXIANJIAODIAN、BEIJIANHUANHANFENGHEPINGBANTANCEQIZHONGXINCHUYUTONGYIZHIXIANSHANG。

 

    XSHEXIANCHUANTOUBEIJIANGONGJIANHOUBEIPINGBANTANCEQIXISHOUZHUANHUANCHENGSHUZIXINHAO,SHURENJISUANJIZHONGWANCHENGTUXIANGXIANSHI,BINGQIECUNCHUZAIJISUANJIYINGPANZHONG。JIANCERENYUANLIYONGJISUANJITIGONGDEXIANJINDETUXIANGCHULISHOUDUANHETUXIANGCELIANGGONGJUDUIQUEXIANDEXINGZHI、DAXIAO、WEIZHIDENGXINXIZUODINGXING、DINGLIANGPANDING,BINGDUIHANFENGZHILIANGJINXINGPINGDING,ZIDONGSHENGCHENGKEDAYINSHUCHUDEJIANCEBAOGAO。

 

    JINGJIANCEDEHANFENGHEGEHOU,YOUCAOZUORENYUANTONGZHISHOUXIANJIJINXINGPANJUAN。

 

2.4QIANYINJIGOU

 

一肖中特免费资料公开选料    WEILESHIGANGGUANPANJUANZHENGQI、JINCOU,YINGGAISHIGANGGUANPANGUANGUOCHENGZHONGZHANGLIHENGDINGBINGJIEJIN0,FANGZHIBEILADUANHUOSONGCHI。

 

    XITONGZAILIANDONGKONGZHIZHUANGTAIXIA,QIANYINJIHEPANJUANJIDEYUNXINGSUDUNENGGOUGENJUSHENGCHANGONGYIYAOQIUJINXINGZIDONGDIAOZHENG,YIDADAOZHANGLIHENXIAOBINGHENGDING,CONGERWENDINGSHENGCHANDEKOUDE。

 

    LIHEQICAIYONGCIFENLIHEQI,NENGFANGBIANKUAIJIEDIJINXINGLIHECAOZUO,DUANDIANSHIWEITUOKAIZHUANGTAI,TONGDIANSHICIFENLIHEQIKEYITONGGUOPLCYUXIANSHEDINGWEICHUANDINIUJU,DANGGANGGUANCHENGSHOUZAIHECHAOGUOSHEDINGNIUJUSHI,CIFENLIHEQIJIANGZIDONGDAHUABAOHUGANGGUAN;DANGGANGGUANCHENGSHOUZAIHEXIAOYUSHEDINGNIUJUSHI,CIFENLIHEQIJIANGZIDONGXIHEJIXUJINXINGGANGGUANSHOUFANGDONGZUO,CONGERSHIXIANGANGGUANDEZHANGLIBAOHUKONGZHI。

 

2.5PANJUANJIGOU

 

    JUANTONGSHIGANGGUANDECHUYUNSHEBEI,YONGYIJUNYUNDICHANRAOGANGGUAN。TAYOUTONGXINHEBIANTUYUANZUCHENG,SHIHANJIEDEGANGJIEGOU。JUANTONGCAIYONGDIANJI31.DONGXINGSHI,TONGGUOLIANTIAOCHUANDONGYUDONGJUANTONGZHENGFANZHUAN,SHIGANGGUANBAOCHIYIDINGDELALI,SHIQIJINRAOZAIJUANTONGSHANG。

 

    JUANTONGSUONENGCHANRAOGANGGUANDEZHANGDUHEZHIJINGDEDAXIAO,ZHUYAOQUJUEYUJUANTONGDEWAIJING、KUANDUHETONGXINDEZHIJING。LIRU,DUIYU12.7mm,DEGANGGUAN,RUOCHANRAOZAITONGXINZHIJING1.5 m.JUANTONGWAIJING2.5 m,KUANDU1.5 mDEJUANTONGSHANG,KEJUANZHANGDUDA20 kmYISHANG。

 

    GONGZILUNSHIJUANQUJIZU,GONGZILUNDEBIANYUANBUFENYANYUANZHOUFANGXIANGYOUYIZHUIXINGTONGKONG,ZHUIXINGTONGKONGDEXIAODUANZHIJINGYINGDAYUZUIDADEGANGGUANZHIJING,YONGYURONGNAGANGGUANDECHUSHIDUAN。

 

    BAGANGGUANDECHUSHIDUANCHARUSHOUXIANJIDEGONGZILUNDEBIANYUANBUFENDEZHUIXINGTONGKONGZHONG,SHIDEZAIGONGZILUNXUANZHUANGUOCHENGZHONGKEYIZIDONGZHICHENGCHUSHIDUAN。ZHENGGEJUANQUGONGYICAIYONGZHINENGKONGZHIXITONGJINXINGKONGZHI,TEBIEYONGYUJIANKONGGANGGUANZAIGONGZILUNSHIJUANQUZHUANTONGSHANGYICENGCENGZHENGQIJUANQU,ZHIZHIPANJUANJUANQUJIESHU。

 

一肖中特免费资料公开选料    LONGMENXINGZOUSHIPANGUANJIJUYOUZIDONGPAIXIANGONGNENG,QIXIAZHUANGYOUDAOGUI,ZAIWENBENXIANSHIQIZHONGSHURENGANGGUANDEZHIJING,MEIPANHAOYIQUAN.LONGMENXINGZOUSHIPANGUANJIJIUHUIZAIPANGUANJIDAOGUISHANGYIDONGXIANGYINGDEJULI,YIBAOZHENGPANGUANPAILIEZHENGQI。

 

    SHOUPANJIWEIJUANQUZHANGLIDIAOJIEXITONG,JUANPANDEZIDONGPAIXIANXITONGCAIYONGXIANSUDU、JUANJING、XIANJINGZUOWEIBIANLIANGKONGZHIDIANJI。DIANJIJINGJIANSUQIJIANSU,JIANSUQISHUCHUDUANYULIHEQISHURENDUANLIANJIE,LIHEQISHUCHUDUANYULIANLUNCHUANDONGZHUANGZHILIANJIE。

 

2.6SHUIYASHIYANZHUANGZHI

 

    XUYAOJIANGPANWANDESHUANGXIANGBUXIUGANGPANGUANFANGRUSHIYAFANGZHONG,YONGSHUIYASHIYANZHUANGZHIJINXINGZUIGAO100 MPaDESHUIYASHIYAN。

 

    ZAIFENGBIDESHIYAFANGZHONG,SHOUXIANPAIJINSHUANGXIANGBUXIUGANGPANGUANLIERKONGQIBINGZHUMANSHUI,FENGZHUPANGUANDELIANGDUANGUANKOUHOUJINXINGZENGYA,GUANNEIYALIDADAOSHEDINGWEIHOUFENGBIZENGYAKOU,JINXINGJINGTAIBAOYA,ZAIGUIDINGSHIJIANNEIYAJIANGXIAOYUYUNXUZHI(HUOYAJIANGWEILING),ZEPANGUANHEGE。

 

    RUYAJIANGDAYUYUNXUZHI,ZEPANGUANYAOJINXINGQIMISHIYAN,ZHAOCHUXIELOUDIANBINGJINXINGXIUBU。QIMISHIYANSHI,JIANGBUHEGEPANGUANFANGDAOFANGXIANJISHANG,JIANGPANGUANLIANGTOUMIFENGBINGCHONGQI,ZAIQIANYINJIDEZUOYONGXIAJINGJIAOZHIJIJIAOZHIHOU,TONGGUOQIMISHIYANSHUIXIANGZHAODAOBUHEGECHU,BINGJIAYICHULI,RANHOUYONGLONGMENXINGZOUSHIPANGUANJIJINXINGZHONGXINPANGUAN。XIUBUHOUZAIJINXINGSHUIYASHIYAN,ZHIZHIYAJIANGFUHEYAOQIU。

 

3SHIJIYINGYONGJIJIELUN

 

一肖中特免费资料公开选料    ZAISUOYANZHIDESHENHAIQIDAILANCHAOJISHUANGXIANGBUXIUGANGPANGUANSHENGCHANXIANSHANGJINXINGLEDUOCISHIYAN,SHIYANCAIYONGS32750(SAF2507)CHAOJISHUANGXIANGBUXIUGANGGUAN,GUIGEWEIXIAO14.7mm x1 mm,ZHIGUANZHANGDU12m;YONGJISHIGENGANGGUANJINGDUIHAN、PAOGUANG、JIANCEDENGDUODAOGONGXUPANCHENGJIBAIMIZHANGDEPANGUAN。

 

    ZHILIANGKONGZHICHENGXUZHENGMING,SUOYOUCESHIDEJUANQUPANJUANDELIXUEXINGNENGWANQUANFUHEISO 13628-5-2009DENGYOUGUANBIAOZHUNYAOQIU,SUOYANZHIDESHENGCHANXIANNENGGOUMANZUSHENGCHANDEXUYAO。