pk10赛车冠军单双计划

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降低涡轮流量计机械故障问题解决发现周期


文章日期:2018-06-26|阅读数:


分析涡轮流量计产生机械慢表的原因,依据数据传输系统传回的停机延时流量制订机械慢表的评估方法,对某LWQZ-100B的流量计的30次停机数据进行分析,当流量计停机延时流量评估得分小于等于20分时,通过贝叶斯定理判断,依据评估得分发现该流量计为机械慢表的准确率的大于等于90%的可信度为94.94%。如果客户用气设备每天至少停机1次,则评估周期***多需要30 d,该评估方法可将故障发现周期从2 a缩短到30 d,***大程度降低燃气公司的机械慢表损失。 
1概述

ZAIRICHANGGONGZUOZHONG,WOLUNLIULIANGJIYINZHOUCHENGKASIDENGJIXIEGUZHANGERZAOCHENGDELIULIANGJIBUJILIANGXIANXIANG(SUCHENGJIXIESIBIAO),TONGCHANGDOUNENGBEIRANQIGONGSIGONGZUORENYUANJISHIFAXIAN,ZHUIJIAOQILIANGYEJIAORONGYI。ERYINZHOUCHENGMOSUNDAOZHIDEJILIANGWUCHAPIANDADEXIANXIANG(SUCHENGJIXIEMANBIAO),YOUYUXIANCHANGQUEFAYOUXIAODEJISHUSHOUDUAN,JIAONANJISHIFAXIAN,MUQIANZHENDUANJIXIEMANBIAOZHIYOUDINGQIJIANGLIULIANGJITONGGUOJIANCETAI,YONGYINSUPENZUIDENGBIAOZHUNJILIANGZHUANGZHIJIANDING,JILIULIANGJIZHOUJIAN。GENJUJJG 1037—2008《WOLUNLIULIANGJIJIANDINGGUICHENG》(YIXIAJIANCHENGJJG 1037—2008)YAOQIU,WOLUNLIULIANGJIJIANDINGZHOUQIWEI2 a,JICHUXIANJIXIEMANBIAOSHI,ZAIJISHIJINXINGLIULIANGJIZHOUJIANDEQINGKUANGXIA,GAIGUZHANG***ZHANGKENENGCUNZAI2 a。

2XINGCHENGJIXIEMANBIAODEYUANYINFENXI

pk10赛车冠军单双计划 WOLUNLIULIANGJIDEZHUYAOJILIANGBUJIANWEIJIXIN,WOLUNLIULIANGJIDEJIEGOUJIANTU1。

 

图1涡轮流量计的结构

TU1WOLUNLIULIANGJIDEJIEGOU

 

WOLUNLIULIANGJIJIXINYOUZHOU、ZHOUCHENG、YELUNZUCHENG,JIXINDEYELUNLIANGDUANYOUZHOUCHENGZHICHENG,DANGLIUTITONGGUOSHI,CHONGJIYELUN,DUIYELUNCHANSHENGQUDONGLIJUMτ,SHIYELUNKEFUJIXIEMOCALIJUMτm、LIUTIZULIJUMτfYIJICIDIANZHUANHUANQIDUIYELUNCHANSHENGDEDIANCIFANZUOYONGLIJUMτeERCHANSHENGXUANZHUAN。YOUCIKEYIJIANLIYELUNDEYUNDONGWEIFENFANGCHENG:

 

计算公式

 

 

计算公式

 

pk10赛车冠军单双计划 YOUYUJIXINDEZHOUYUZHOUCHENGZHIJIEJIECHU,ZAIQITIZHONGDEFENCHEN、ZAZHIDENGZUOYONGXIA,YELUNXUANZHUANJIUBIRANDAOZHIZHOUYUZHOUCHENGZHIJIANCHANSHENGMOCA,JINERCHANSHENGMOSUN,GONGZUOSHIJIANYUEZHANG,GONGKUANGHUANJINGYUECHA,RUNHUAYUEBULI,MOSUNYEJIUYUEYANZHONG,CONGERJIXIEMOCALIJUMτmYUELAIYUEDA[1]。

pk10赛车冠军单双计划 SHIYONGCHUQI,YELUNYIYINGYOUJIAOSUDUXUANZHUAN,RUGUOJIXIEMOCALIJUYUELAIYUEDA,YELUNDEXUANZHUANJIAOSUDUHUIXIAOYUYINGYOUJIAOSUDU,SUIRANSUIZHEJIAOSUDUDEJIANGDI,LIUTIZULIJUBIANXIAO,DANSHIYOUYUJIXIEMOCALIJUZENGDA,RENGDADAOLEWENDINGGONGKUANG。

ZHEIZHONGYELUNXUANZHUANJIAOSUDUBIANXIAODEXIANXIANG,JIAOLIULIANGJIJILIANGPIANMANXIANXIANG(JIJIXIEMANBIAO)。YINCIRENWEI:JIXIEMOCALIJUMτmZENGDASHIZAOCHENGWOLUNLIULIANGJIJIXIEMANBIAODEZHUYAOYUANYIN。

3LIULIANGJIGONGKUANGSHUJUFENXI

pk10赛车冠军单双计划 SUIZHETONGXINJISHUBUDUANFAZHAN,RANQIYUANCHUANSHUJUCHUANSHUXITONGYIZHUBUBEIRANQIGONGSICAIYONG,GAIXITONGXIANCHANGTONGGUOYOUXIANTONGXINCAIJIGEXIANGSHUJU,ZAITONGGUOWUXIANGPRSMEI2 minYICISHANGCHUANSHUJUZHIFUWUQI,KESUISHILEJIERANQIWENDU、RANQIYALI、SHUNSHILIULIANG、LEIJILIULIANGDENGSHISHIXINXI,ZHUYAOYINGYONGYUJILIANGGUANLI、CHAOSHOU、YUFUFEIGUANLIDENGFANGMIAN[2]。

①WOLUNLIULIANGJIYELUNGUANXINGXUANZHUANSHIJIAN

当用气设备停止用气时,管道内气体停止流动,叶轮由于惯性还在旋转,此时流量计仍有逐渐下降的瞬时流量显示。根据GB/T 21391—2008《用气体涡轮流量计pk10赛车冠军单双计划测量天然气流量》附录C的相关解释,在用气设备停机后,流量计叶轮旋转时间是评估该仪表运行工况的重要参数。

CELIANGWOGONGSICHANGYONGDE3ZHONGXINGHAOXINLIULIANGJIZAIYONGQISHEBEITINGJIHOUYELUNDEGUANXINGXUANZHUANSHIJIAN,WEILEQUEBAOSHUJUZHUNQUEXING,SHEBEITINGJISHIDELIULIANGFUHEXUANDINGZAILIULIANGJILIANGCHENGDE10%~90%,LIULIANGJIYELUNGUANXINGXUANZHUANSHIJIANSHIYANJIEGUOJIANBIAO1。

pk10赛车冠军单双计划 BIAO1LIULIANGJIYELUNGUANXINGXUANZHUANSHIJIANSHIYANJIEGUO

 

表1流量计叶轮惯性旋转时间实验结果

 

YOUBIAO1KEYIKANCHU,DANGTINGZHIYONGQIHOU,LIULIANGJIYELUNPINGJUNGUANXINGXUANZHUANSHIJIANJUNDAYU140 s,ERGENJUQIANWENFENXIKEZHI,DANGLIULIANGJIWEIJIXIEMANBIAOSHI,JIXIEMOCALIJUMτmZENGDA,YELUNDEXUANZHUANJIAOSUDUωJISUXIAJIANG,YONGQISHEBEITINGJIHOUYELUNGUANXINGXUANZHUANSHIJIANSUODUAN。YINCI,TINGJIHOUGUANXINGXUANZHUANSHIJIANSHIYANJIUDEGUANJIANQIERUDIAN。

②TINGJIYANSHILIULIANG

pk10赛车冠军单双计划 YOUYUJILIANGJINGZHUNDEWOLUNLIULIANGJIYELUNZAIYONGQISHEBEITINGJIHOUYELUNPINGJUNGUANXINGXUANZHUANSHIJIANJUNDAYU140 s,WOMENDUISUOJIANKONGDELIULIANGJITINGJISHILIANXUYUNXINGSHUJUJINXINGFENXI,DECHUJILIANGJINGZHUNDELIULIANGJIZAIYONGQISHEBEITINGJIHOURENGHUIYOUXIAOLIULIANGSHUJUCHUANSHU,JIANGGAILIULIANGDINGYIWEITINGJIYANSHILIULIANG。MOUJIAQIZHANJILIANGJINGZHUNDELIULIANGJIYONGQISHEBEITINGYONGSHILIANXUSHUJUJILUJIANBIAO2。SHUNSHIGONGKUANGLIULIANGWEI1.90 m3/hDELIULIANGWEITINGJIYANSHILIULIANG。

BIAO2MOUJIAQIZHANJILIANGJINGZHUNDELIULIANGJIYONGQISHEBEITINGJIQIANHOULIANXUSHUJUJILU

 

表2某加气站计量精准的流量计用气设备停机前后连续数据记录

 

YOUBIAO2KEYIKANCHU,LIULIANGJISHUNSHIGONGKUANGLIULIANGCONGYONGQISHEBEIYUNXINGSHIDE263.19m3/hYICIBIANWEIYUNXINGSHEBEITINGJIHOUDE60.20m3/h、1.90m3/hDEXIAOLIULIANG(TINGJIYANSHILIULIANG)SHUJUCHUANHUI,YOUYUJIANKONGXITONGMEI2 minCHUANHUIYITIAOSHUJU,YINCI,DANGXITONGCHUANHUIZHISHAOYITIAOTINGJIYANSHILIULIANGSHI,KERENWEICILIULIANGJIGUANXINGXUANZHUANSHIJIANDAYU120 s,JINGDUOCIBIDUIWOMENPANDINGQIYUNXINGGONGKUANGLIANGHAO,ERHOUJINGXIANCHANGCHAIBIAOJIANCHA,GAILIULIANGJIJIXINNEIBUGANJINGWUYIWU,HOUSONGZHIJIANCEZHONGXINJIANDING,QIDIQUWUCHAZAIWUCHAYUNXUFANWEINEI。

pk10赛车冠军单双计划 JIXIEMOCALIJUDADELIULIANGJIZAIYONGQISHEBEITINGJIHOUWANGWANGMEIYOUXIAOLIULIANGYUNXINGSHUJUCHUANSHU。MOUJIAQIZHANJIXIEMOCALIJUDADELIULIANGJIZAIYONGQISHEBEITINGYONGSHILIANXUSHUJUJILUJIANBIAO3。

BIAO3MOUJIAQIZHANJIXIEMOCALIJUDADELIULIANGJIYONGQISHEBEITINGYONGSHILIANXUSHUJUJILU

 

表3某加气站机械摩擦力矩大的流量计用气设备停用时连续数据记录

 

YOUBIAO3KEYIKANCHU,DANGYONGQISHEBEITINGYONGHOU,MEIYOUXIAOLIULIANG(TINGJIYANSHILIULIANG)SHUJUCHUANHUI,ERSHIZHIJIECONGYUNXINGLIULIANG438.95 m3/hBIANWEI,ERHOUJINGXIANCHANGCHAIBIAOJIANCHA,GAILIULIANGJIJIXINDEZHOUYUZHOUCHENGMOSUNYANZHONG,HOUSONGZHIJIANCEZHONGXINJIANDING,QIDIQUWUCHABUHEGE。YINCIPANDINGQIJIXIEMOCALIJUMτmZENGDA,YELUNDEXUANZHUANJIAOSUDUJIANGDI,YUNXINGGONGKUANGJIAOCHA,FASHENGJIXIEMANBIAODEKENENGXINGGAO。

4JIYUTINGJIYANSHILIULIANGDEPINGGUFANGFA

pk10赛车冠军单双计划 4.1WOLUNLIULIANGJITINGJIYANSHILIULIANGPINGGUMOXING

GENJUBUTONGYONGHUYONGQIGUILVDECHAYIXING,MEIGEYONGHUYONGQISHEBEIMEITIANDETINGJICISHUGEBUXIANGTONG,YAOFANYINGLIULIANGJISHISHIYUNXINGGONGKUANG,BUNENGZHIGENJUYITIAOTINGJIHOUDESHUJUPANDUANLIULIANGJIDEZHUNQUEDU,ERSHIXUYAOXUANQUJINQIDEDUOCITINGJISHUJUJINXINGPINGGU。

pk10赛车冠军单双计划 WEILEQUEBAOSUOTONGJIDETINGJISHUJUNENGGENGJIACHONGFEN、ZHUNQUEDIFANYINGLIULIANGJISHISHIYUNXINGGONGKUANG,JIANLILIULIANGJITINGJIYANSHILIULIANGPINGGUDEFENJISUANSHI:

 

表3某加气站机械摩擦力矩大的流量计用气设备停用时连续数据记录

 

pk10赛车冠军单双计划 SHI(5)ZHENDUIMOUYITAILIULIANGJINCITINGJIHOUDESHUJUJINXINGTONGJI,QIZHONGnCIYOUTINGJIYANSHILIULIANG,(N-n)CIWUTINGJIYANSHILIULIANG。GENJUYIWANGJINGYAN,DANGNYUEDA,JIJISUANDEZONGTINGJICISHUYUEDUOSHI,PINGGUZHUNQUEDUYUEGAO。DANSHINYUEDAYIWEIZHEPINGGUZHOUQIYUEZHANG,LIULIANGJIYUNXINGSHISHIGONGKUANGPINGGUSHIXIAOXINGJIANGDI,QIEGONGZUOLIANGZENGDA。YINCINDEQUZHIXUYAOJINYIBUTAOLUN。

pk10赛车冠军单双计划 4.2TINGJIYANSHILIULIANGPINGGUMOXINGDEBEIYESIDINGLISHIZHENG

①SHIYANLIUCHENG

pk10赛车冠军单双计划 YOUBIEYUJINGDIANTONGJIXUEPAI,BEIYESIDINGLIBUJINKAOLVLEYANGBENXINXI,ERQIEKAOLVLEJUECERENYUANSUOYONGYOUDEZHISHI、JINGYANDENGSIRENXINXI,SHENZHIBAOHANZHEQIZHUGUANPANDUAN。BEIYESIDINGLIZONGHEYANGBENXINXIYUXIANYANXINXIHOUJINXINGJISUAN,KENENGGENGKEXUEHELI,ERQIEKEJINYIBUSUIZHEXINDESHIYANXINXIDEZENGJIABUDUANDIJINXINGYUELAIYUEFUHESHIJIDEDIAOZHENGYUXIUZHENG。XIANYANGAILVSHISHIYANQIANGENJUYIWANGJILEIDEZILIAOHEJINGYAN,DUISHIJIANFASHENGKENENGXINGDEYIGEYUSHE;HOUYANGAILVSHIZAISHIYANHOU,GENJUSHIYANHUODEDEXINXIDUISHIJIANFASHENGDEKENENGXINGZUOZHONGXINSHENSHIHEXIUZHENGDEGAILV。HOUYANGAILVWANGWANGDUISHIJIANFASHENGYUFOUYOUGENGWEIZHUNQUEDEPANDUAN,DANXUYAOSHEJISUIJISHIYANLAISHIXIAN[3]。

BEIYESIDINGLIYANZHENGPINGGUMOXINGDESHIYANLIUCHENGJIANTU2。BEIYESIDINGLIYANZHENGPINGGUMOXINGDESHIYANLIUCHENGJUTISHUOMINGRUXIA。

TU2BEIYESIDINGLIYANZHENGPINGGUMOXINGDESHIYANLIUCHENG

a.DUIYUNIDINGDECANSHUN,GENJUYIWANGSHIJIANJINGYANYUSHEYIGEXIANYANGAILV;

b.ZUOSHIYAN,GENJUSHIYANJIEGUOYONGBEIYESIGONGSHIJISUANHOUYANGAILV;

pk10赛车冠军单双计划 c.YANZHENGDECHUDEHOUYANGAILVSHIFOUDADAOYUDINGYAOQIU,GENJUJIEGUO***ZHONGQUEDINGCANSHUN。

②NSHEWEI20CISHIDESHIYANGUOCHENG

XIANYILWQZ-100BLIULIANGJIWEILI,GENJUSHI(5),DANGMOUTAILWQZ-100BLIULIANGJITINGJIYANSHILIULIANGPINGGUDEFENS≤20FENSHI,KEYIPANDINGWEIJIXIEMANBIAO。CIPANDUANCHANSHENG2ZHONGYIJIAN,YIJIAN1:CIPINGFENFAXIANGAIXINGHAOJIXIEMANBIAODEZHUNQUELV≥a1,a1WEICIPINGFENFAXIANGAIXINGHAOJIXIEMANBIAODEZHUNQUELVDEXIAXIANZHI,QU90%;YIJIAN2:CIPINGFENFAXIANGAIXINGHAOJIXIEMANBIAODEZHUNQUELV≤a2,a2WEICIPINGFENFAXIANGAIXINGHAOJIXIEMANBIAODEZHUNQUELVDESHANGXIANZHI,70%。JIANGYIJIAN1JIWEIA1,YIJIAN2JIWEIA2。DUIYUZHEILIANGZHONGYIJIANGONGZUORENYUANJUEDINGYONGZUOSHIYANDEFANGFAQUEDINGQIKEXINDU。SHIYANFANGFASHIGENJUSHI(5)JISUANBINGTONGJICHUxTAIJIXIEMANBIAO,RANHOUBAZHEIxTAILIULIANGJISHANGJIANCETAIJIANCEYANZHENG,RANHOUJISUANKEXINDU。

SHOUXIANJIANGNSHEDINGWEI20CI,JIZHENDUIMOUYITAILWQZ-100BLIULIANGJITONGJIJISUANQIPINGGUZHOUQINEI***JINDE20CIDETINGJISHUJU。GENJUYIWANGJINGYAN,GONGZUORENYUANRENWEIYIJIAN1DEKEXINDUWEI60%,YIJIAN2DEKEXINDUWEI40%。JIWEIP(A1)=60%,P(A2)=40%,CIGAILVWEIXIANYANGAILV。

a.DI1CISHIYAN。YONGSHI(5)ZHENDUISUOJIANKONGDEYU1 000KUAIGUIGEWEILWQZ-100BLIULIANGJISUIJIJISUAN,BINGXUANQUQIZHONG5KUAIS≤20FENDELIULIANGJI。JINGJIANCETAIJIANCEHOUFAXIAN,GAI5KUAILIULIANGJIZHONGYOU3KUAIQUESHIWEIJIXIEMANBIAO,2KUAIBUSHIJIXIEMANBIAO。SHEBBIAOSHISHIJIAN:xKUAILIULIANGJIZHONGYOUyKUAIWEIJIXIEMANBIAO。ZAIBENSHIJIANZHONG,xWEI5,yWEI3。

pk10赛车冠军单双计划 BENLUNWENSUOYONGDAODEBEIYESIGONGSHI[4]RUXIA:

 

计算公式

 

GENJUSHI(6)~(8)KEDE,BFASHENGDEQINGKUANGXIAA1DEKEXINDUWEI26.16%,JIHOUYANGAILVP(A1|B)=26.16%,P(A2|B)=73.84%。GAISHIYANZHENGMINGA1HEA2DEXIANYANGAILVYOUWENTI,XUYAOZAIZUODI2CISHIYAN。

b. DI2CISHIYAN。YONGSHI(5)ZHENDUISUOJIANKONGDEYU1 000KUAIGUIGEWEILWQZ-100BLIULIANGJIZHONGXINSUIJIJISUAN,BINGQUQIZHONG10KUAIS≤20FENDELIULIANGJI。JINGJIANCETAIJIANCEHOUFAXIAN,GAI10KUAILIULIANGJIZHONGYOU7KUAIQUESHIWEIJIXIEMANBIAO,3KUAIBUSHIJIXIEMANBIAO。SHECBIAOSHISHIJIAN:10KUAILIULIANGJIZHONGYOU7KUAIWEIJIXIEMANBIAO。

YONGCSHIJIANDAITISHI(6)~(8)ZHONGDEBSHIJIAN,JISUANKEDECFASHENGDEQINGKUANGXIAA1DEKEXINDUWEI7.08%,JIHOUYANGAILVWEIP(A1|C)=7.08%,P(A2|C)=92.92%。

SHIYAN1、2SHUOMING,DANGNSHEDINGWEI20CISHI,FAXIANJIXIEMANBIAODEZHUNQUELVBUGAOYU70%DEKEXINDUYIDA92.92%,FAXIANJIXIEMANBIAODEZHUNQUELVJIAODI。

③NSHEWEI30CISHIDESHIYANGUOCHENG

XIANJIANGNDIAOZHENGWEI30CI,JIZHENDUIMOUYITAILWQZ-100BLIULIANGJITONGJIJISUANQIPINGGUZHOUQINEI***JINDE30CIDETINGJISHUJU。GENJUYIWANGJINGYAN,GONGZUORENYUANRENWEIYIJIAN1DEKEXINDUWEI60%,YIJIAN2DEKEXINDUWEI40%。JIP(A1)=60%,P(A2)=40%,CIGAILVWEIXIANYANGAILV。

pk10赛车冠军单双计划 a.DI1CISHIYAN。YONGSHI(5)ZHENDUISUOJIANKONGDEYU1 000KUAIGUIGEWEILWQZ-100BLIULIANGJIZHONGXINSUIJIJISUAN,BINGQUQIZHONG5KUAIS≤20FENDELIULIANGJI,JINGJIANCETAIJIANCEHOUFAXIAN,GAI5KUAILIULIANGJIZHONGYOU5KUAIQUESHIWEIJIXIEMANBIAO。SHEDBIAOSHISHIJIAN:5KUAILIULIANGJIZHONGYOU5KUAIWEIJIXIEMANBIAO。

YONGDSHIJIANDAITISHI(6)~(8)ZHONGDEBSHIJIAN,JISUANKEDEDFASHENGDEQINGKUANGXIAA1DEKEXINDUWEI84.06%,JIHOUYANGAILVWEIP(A1|D)=84.06%,P(A2|D)=15.94%,ZHEIZHONGQINGXINGXUYAOZAIZUODI2CISHIYAN。

pk10赛车冠军单双计划 b.DI2CISHIYAN。YONGSHI(5)ZHENDUISUOJIANKONGDEYU1 000KUAIGUIGEWEILWQZ-100BLIULIANGJIZHONGXINSUIJIJISUAN,BINGQUQIZHONG10KUAIS≤20FENDELIULIANGJI,JINGJIANCETAIJIANCEHOUFAXIAN,GAI10KUAILIULIANGJIZHONGYOU9KUAIQUESHIWEIJIXIEMANBIAO。SHEEBIAOSHISHIJIAN:10KUAILIULIANGJIZHONGYOU9KUAIWEIJIXIEMANBIAO。

YONGESHIJIANDAITISHI(6)~(8)ZHONGDEBSHIJIAN,JISUANKEDEEFASHENGDEQINGKUANGXIAA1DEKEXINDUWEI94.94%,JIHOUYANGAILVWEIP(A1|E)=94.94%,P(A2|E)=5.06%。CISHIYANSHUOMING,DANGNSHEDINGWEI30CI,TONGGUOSHI(5)JISUANXINGHAOWEILWQZ-100BDELIULIANGJI***JINDE30TIAOTINGJISHUJU,DANGGAILIULIANGJITINGJIYANSHILIULIANGPINGFENS≤20FENSHI,CIPINGFENFAXIANJIXIEMANBIAODEZHUNQUELV≥90%DEKEXINDUYIDADAO94.94%。

pk10赛车冠军单双计划 ZHENDUIYISHANGSUOZUODE4CISHIYANKEDECHU,DANGNSHEDINGWEI30CISHI,CIPINGFENMOXINGFAXIANXINGHAOWEILWQZ-100BDELIULIANGJIWEIJIXIEMANBIAODEZHUNQUELVJIAOGAO。XIANJIASHEKEHUYONGQISHEBEIMEITIANZHISHAOTINGJI1CI,ZEPINGGUZHOUQI***DUOXUYAO30 d。

pk10赛车冠军单双计划 YISHANGWEIXINGHAOWEILWQZ-100BLIULIANGJIDETINGJIYANSHIPINGFENJIZHI,QITAXINGHAOLIULIANGJIYEKETONGGUOCILIUCHENGJIANLILEISIDETINGJIYANSHIPINGFENJIZHI。DUIXIANYANGAILVYUHOUYANGAILVDEBIJIAOKEYIKANCHU,YINGYONGBEIYESIDINGLIYOULIYUSHIGONGCHENGSHIDEJINGYAN、XIANCHANGSHIYANCHENGGUOYIJILISHISHIYANZILIAODOUCHONGFENFAHUIZUOYONG,YOULIYUJILEIZILIAODETONGSHIFENGFUJINGYAN,SHISHAOTOURUDUOCHANCHUDEHAOFANGFA。

5JIELUN

①JIANGWOLUNLIULIANGJIJIXIEMANBIAODEGUZHANGCHENGDUSUISHILIANGHUA,DAFUDUJIANGDIBUTONGXINGHAOLIULIANGJIYINJIXIEMOCALIJUZENGJIAZAOCHENGJIXIEMANBIAODEFAXIANZHOUQI,JIANGGUZHANGFAXIANZHOUQICONG2 aSUODUANDAO30 d,***DACHENGDUSHANGJIANGDIRANQIGONGSIDEJINGJISUNSHI,CONGERWEIQIYEYINGSHOUZUOGONGXIAN。

pk10赛车冠军单双计划 ②BENWENYESHIDUIRANQIXINGYEGONGSHANGDABIAOCHUANTONGGUANLIMOSHIJINXINGCHUANGXIN。TONGGUOYINGYONGGAIJISHU,KEYIJIANG“SHOUJIANHEGE、DINGQIZHOUJIAN、DAOQIBAOFEI”DECHUANTONGGUANLIMOSHIYANBIANWEI“SHOUJIANHEGE、SUISHIPINGGU、YONGYUANRUXIN”DEZHANXINGUANLIMOSHI。


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