火狐体育

客服:
INDUSTRY NEWS

团体标准《重防腐涂料耐中性盐雾性能的测定》12月1日实施

来源:haiyue    2020-11-02
根据《中国涂料工业协会团体标准管理办法》的规定,现批准发海洋化工研究院有限公司等单位起草的团体标准《重防腐涂料耐中性盐雾性能的测定》(T/CNCIA03001-2020),实施日期为2020年12月1日。

重防腐涂料耐中性盐雾性能的测定

1 范围

BENBIAOZHUNGUIDINGLEZHONGFANGFUTULIAOZAIZHONGXINGYANWUSHIYANSUOYONGDESHIYANRONGYE、YIQISHEBEI、SHIYANGDEZHIBEI、SHIYANBUZHOU、SHIYANHOUDEPINGDINGJISHIYANBAOGAO。

BENBIAOZHUNSHIYONGYUPINGJIAZHONGFANGFUTULIAOZAIZHONGXINGYANWUZHONGDENAIFUSHIXING。

2 规范性引用文件

XIALIEWENJIANDUIYUBENWENJIANDEYINGYONGSHIBIBUKESHAODE。FANSHIZHURIQIDEYINYONGWENJIAN,JINZHURIQIDEBANBENSHIYONGYUBENWENJIAN。FANSHIBUZHURIQIDEYINYONGWENJIAN,QIZUIXINBANBEN(BAOKUOSUOYOUDEXIUGAIDAN)SHIYONGYUBENWENJIAN。

GB/T 3186  SEQI、QINGQIHESEQIYUQINGQIYONGYUANCAILIAO QUYANG

GB/T 5210—2006  SEQIHEQINGQI LAKAIFAFUZHELISHIYAN

GB/T 6682—2008  FENXISHIYANSHIYONGSHUIGUIGEHESHIYANFANGFA

GB/T 8923.1—2011  TUFUTULIAOQIANGANGCAIBIAOMIANCHULI BIAOMIANQINGJIEDUDEMUSHIPINGDING DI1BUFEN:WEITUFUGUODEGANGCAIBIAOMIANHEQUANMIANQINGCHUYUANYOUTUCENGHOUDEGANGCAIBIAOMIANDEXIUSHIDENGJIHECHULIDENGJI

GB/T 9271  SEQIHEQINGQI BIAOZHUNSHIBAN

GB/T 9278—2008  TULIAOSHIYANGZHUANGTAIDIAOJIEHESHIYANDEWENSHIDU

GB/T 9286  SEQIHEQINGQI QIMODEHUAGESHIYAN

GB/T 13288.1—2008  TUFUTULIAOQIANGANGCAIBIAOMIANCHULI PENSHEQINGLIHOUDEGANGCAIBIAOMIANCUCAODUTEXING DI1BUFEN:YONGYUPINGDINGPENSHEQINGLIHOUGANGCAIBIAOMIANCUCAODUDEISOBIAOMIANCUCAODUBIJIAOYANGKUAIDEJISHUYAOQIUHEDINGYI

GB/T 13452.2  SEQIHEQINGQI QIMOHOUDUDECEDING

GB/T 30789.1  SEQIHEQINGQI TUCENGLAOHUADEPINGJIA QUEXIANDESHULIANGHEDAXIAOYIJIWAIGUANJUNYUNBIANHUACHENGDUDEBIAOSHI DI1BUFEN:ZONGZEHEBIAOSHITIXI(GB/T 30789.1—2015,eqv ISO 4628—1—2003,Paints and varnishes; Evaluation of degradation of paint coatings;Designation of intensity,quantity and size of common types of defect-Part 1:General introduction and designation system)

GB/T 30789.2  SEQIHEQINGQI TUCENGLAOHUADEPINGJIA QUEXIANDESHULIANGHEDAXIAOYIJIWAIGUANJUNYUNBIANHUACHENGDUDEBIAOSHI DI2BUFEN:QIPAODENGJIDEPINGDING(GB/T 30789.2—2014,eqv ISO 4628—2—2003,Paints and varnishes; Evaluation of degradation of paint coatings;Designation of quantity and size of defects;and of intensity of uniform changes in appearance-Part 2 :Assessment of degree of blistering)

GB/T 30789.3  SEQIHEQINGQI TUCENGLAOHUADEPINGJIA QUEXIANDESHULIANGHEDAXIAOYIJIWAIGUANJUNYUNBIANHUACHENGDUDEBIAOSHI DI3BUFEN:SHENGXIUDENGJIDEPINGDING(GB/T 30789.3—2014,eqv ISO 4628—3—2003,Paints and varnishes; Evaluation of degradation of paint coatings;Designation of quantity and size of defects;and of intensity of uniform changes in appearance-Part 3 : Assessment of degree of rusting)

GB/T 30789.4  SEQIHEQINGQI TUCENGLAOHUADEPINGJIA QUEXIANDESHULIANGHEDAXIAOYIJIWAIGUANJUNYUNBIANHUACHENGDUDEBIAOSHI DI4BUFEN:KAILIEDENGJIDEPINGDING(GB/T 30789.4—2014,eqv ISO 4628—4—2003,Paints and varnishes; Evaluation of degradation of paint coatings;Designation of quantity and size of defects;and of intensity of uniform changes in appearance-Part 4 : Assessment of degree of cracking)

GB/T 30789.5  SEQIHEQINGQI TUCENGLAOHUADEPINGJIA QUEXIANDESHULIANGHEDAXIAOYIJIWAIGUANJUNYUNBIANHUACHENGDUDEBIAOSHI DI5BUFEN:BOLUODENGJIDEPINGDING(GB/T 30789.5—2015,eqv ISO 4628—5—2003,Paints and varnishes; Evaluation of degradation of paint coatings;Designation of quantity and size of defects;and of intensity of uniform changes in appearance-Part 5:Assessment of degree of flaking)

3 方法简述

JIANGSHIYANGBAOLUYUZHONGXINGYANWUHUANJINGZHONG,ZAIREKONGQIHEYANRONGYEDEZUOYONGXIA,JINGGUOGUIDINGDESHIJIAN,YONGYOUGUANGEFANGYUXIANYUEDINGDEYUANZEHUOBIAOZHUNPINGDINGYANWUBAOLUDEJIEGUO。

4 试验材料及试剂

4.1 LVHUANA:HUAXUECHUNHUOFENXICHUN;

4.2 YANSUAN:HUAXUECHUNHUOFENXICHUN;

4.3 QINGYANGHUANA:HUAXUECHUNHUOFENXICHUN;

4.4 SHUI:FUHEGB/T 6682—2008YAOQIUDESANJISHUI。

5 试验溶液

5.1 RONGYEDEPEIZHI

JIANGLVHUANA(4.1)RONGYUSHUI(4.4)ZHONG,PEIZHINONGDUWEI(50±5)g/LDELVHUANARONGYE。SUOSHOUJIDEPENWUYENONGDUYINGWEI(50±5)g/L。

5.2 DIAOJIEpHZHI

5.2.1 YANRONGYEDEpHZHI

WENDUWEI(35±2)℃SHI,RONGYEDEpHZHIYINGWEI6.0~7.2。ZAISHIYANGUOCHENGZHONG,pHZHIYINGWEICHIZAIGAIFANWEINEI。ZAIBAOZHENGLVHUANANONGDUDEQIANTIXIA,KEJIARUYANSUAN(4.2)HUOQINGYANGHUANA(4.3)LAIJINXINGDIAOJIE。

5.2.2 PENWURONGYEDEpHZHI

SHIYANGUOCHENGZHONGSHOUJIDAODEPENWUYE,ZAIWENDUWEI(35±2)℃SHI, pHZHIYINGWEI6.5~7.2。

5.3 GUOLV

ZAISHIYONGQIANYINGDUIRONGYEJINXINGGUOLV,YIBIMIANRONGYEZHONGDEGUTIWUZHIDUSAIPENZUI。

6 仪器设备

6.1 YANWUSHIYANXIANG

YONGYUZHIZUOYANWUXIANGDECAILIAOYINGKANGYANWUFUSHIQIEBUYINGXIANGSHIYANJIEGUO。

6.1.2 XIANGTIRONGJIBUXIAOYU0.4m3,NENGTIGONGWENDINGDE、JUNYIDESHIYANTIAOJIAN(BUSHOUTUANLIUDEYINGXIANG),QIEZAISHIYANGUOCHENGZHONGZHEIXIETIAOJIANBUSHOUSHIYANGDEYINGXIANG。

6.1.3 YINGBIMIANSHIYANSHIJUJIZAIXIANGTIDINGBUDEYEDILUODAOSHIYANGSHANG。

6.1.4 XIANGNEIWENDUKEKONGZHIZAI(35±2)℃FANWEINEI。WENDUCELIANGYUANJIANJUXIANGNEIBIDEJULIYINGBUXIAOYU100mm,BINGNENGGOUZAIXIANGWAIDUSHU。

6.1.5 XIANGNEIYINGPAIQILIANGHAOYIFANGZHIYALISHENGGAO,QUEBAOYANWUFENBUJUNYUN。PAIQIKONGMODUANYINGJINXINGFENGFANGHU,YIBIMIANYINQISHIYANXIANGNEICHANSHENGJIAOQIANGDEQILIU。

6.2 PENWUZHUANGZHI

6.2.1 PENWUQIYUAN

6.2.1.1 JINRUPENWUZHUANGZHIDEYASUOKONGQIYINGJINGGUOGUOLVQICHULI,QUEBAOBUHANRENHEYOU、HUICHEN、ZAZHIDENG;

6.2.1.2 PENWUYALIYINGKONGZHIZAI(83~124)kPa;

6.2.1.3 JIANGJINGGUOLVQIJINGHUADEYASUOKONGQIDAORUZHUANGYOUSHUI(4.4)DEBAOHETANEISHIHUAHOU(BAOHETASHUIWENLVEGAOYUYANWUXIANGSHIYANWENDU),ZAIJINRUPENWUQI;

6.2.1.4 ZAI35℃CESHITIAOJIANXIA,BAOHETARESHUIWENDUHEKONGQIYALIDEGUANXIRUBIAO1SUOSHI。

BIAO1BAOHETAZHONGRESHUIWENDUDEZHIDAOZHI

KONGQIYALI/kPa

WENDU/℃

83

46

96

47

110

48

124

49

6.2.2 YANSHUICAO

SHENGFANGRONGYEDESHUICAOYINGYOUNAIYANSHUIRONGYEFUSHIDECAILIAOZHICHENG,BINGSHEYOUBAOCHICAONEIHENGDINGYEWEIGAODUDEZHUANGZHI。

6.2.3 PENZUI

PENZUIYINGYOUDUOXINGCAILIAOZHIZAOQIEBUNENGGOUYUYANRONGYEFASHENGFANYING,RUBOLIHUOSULIAO。PENZUIDESHEJIHEZUCHENGYINGNENGGOUCHANSHENGXIXIAO、RUNSHI、NONGMIDEWU。

6.3 YANWUSHOUJIQI

XIANGNEIYINGZHISHAOFANGZHILIANGGEYANWUSHOUJIQI,YIGEKAOJINPENZUI,YIGEYUANLIPENZUI。SHOUJIQIFANGZHIDEWEIZHIYINGBUSHOUSHIYANGDEZHEDANG。SHOUJIQIYONGBOLIHUOSULIAODENGDUOXINGCAILIAOZHICHENGLOUDOUXINGZHUANG,ZHIJINGWEI10cm,SHOUJIMIANJIWEI80cm2,LIANXUPENWUZHISHAO24hDEWUHUACHENJIRONGYE,MEIXIAOSHISHOUJILIANGYINGWEI1.0mL~2.0mL。LOUDOUGUANCHARUDAIYOUKEDUDERONGQIZHONG,YAOQIUSHOUJIDESHIYANWU,ERBUSHICONGSHIYANGHUOQITABUWEIDIXIADEYETI。

6.4 SHIYANGZHIJIA

6.4.1 BEICESHIBIAOMIANBUYINGSHOUDAOYANWUDEZHIJIEPENSHE。

6.4.2 ZAIYANWUXIANGZHONG,SHIYANGBEICESHIBIAOMIANYUCHUIZHIFANGXIANGCHENG15°~25°,BINGJINKENENGCHENG20°,BIMIANZAISHIYANGBIAOMIANCHANSHENGJIYE。

6.4.3 SHIYANGKEYIFANGZHIZAIXIANGNEIBUTONGSHUIPINGMIANSHANG,DANBUNENGJIECHUXIANGTI,YEBUYINGZHONGDIEHUOXIANGHUJIECHU。SHIYANGZHIJIANDEJULIYINGBUYINGXIANGYANWUZIYOUJIANGLUOZAIBEICESHIBIAOMIANSHANG,SHIYANGHUOQIZHIJIASHANGDEYEDIBUYINGLUOZAIQITASHIYANGSHANG。

6.4.4 SHIYANGZHIJIAYINGCAIYONGDUOXINGDEFEIJINSHUCAILIAOZHICHENG。YICAIYONGBOLI、SULIAODENGCAILIAO。XUANGUASHIYANGDECAILIAOBUYINGYONGJINSHU,YICAIYONGRENZAOXIANWEI,MIANXIANWEIHUOQITAJUEYUANCAILIAO。

7 试验条件

7.1 QUYANG

TULIAOCHANPINANGB/T 3186GUIDINGQUYANG,YEKEANSHANGDINGFANGFAJINXING。QUYANGLIANGGENJUJIANYANXUYAOQUEDING。

7.2 SHIYANGDEZHIBEI

7.2.1 SHIYANGSHULIANG

CHUFEILINGYOUSHANGDING,YINGZHIBEI4KUAISHIYANG,QIZHONG3KUAIWEICESHIYANG,1KUAIWEIDUIBIYANG。

7.2.2 SHIYANGCHICUN

CHUFEILINGYOUSHANGDING,SHIYANGZUIXIAOCHICUNWEI150mm×70mm×3mm。

7.2.3 DICAIJIDICAICHULI

CHUFEILINGYOUSHANGDING,GANGBANDECAIZHIHECHULIYINGFUHEGB/T 9271DEGUIDING。SHIYANYONGGANGBANJINGPENSHAHUOPAOWANCHULIHOU,CHUXIUDENGJIYINGDADAOGB/T 8923.1—2011ZHONGGUIDINGDESa21/2JI,BIAOMIANCUCAODUYINGDADAOGB/T 13288.1—2008GUIDINGDE“ZHONG(G)”JI。SHANGDINGDEDICAICAIZHILEIXINGHEDICAICHULIFANGFAYINGZAIJIANYANBAOGAOZHONGZHUMING。

7.2.4 TUCENGZHIBEI

CHUFEILINGYOUSHANGDING,YICAIYONGPENTUFAZHIBEISHIYANG。YINGANZHAOTULIAODESHIGONGSHUOMINGSHUJINXINGTUFU。MEIDAOTUCENGDEWAIGUANYINGJUNYUNYIZHI,WULIUGUA、LOUTU、ZHENKONG、QIZHOU、SUOKONG、QIPAODENGQUEXIAN。SHIYANGDETUMOHOUDUDECELIANGANZHAOGB/T 13452.2DEGUIDINGJINXING。CELIANGPENSHAGANGBANSHANGDEGANMOHOUDUSHI,CONGSHIYANGDESHANGBU、ZHONGBUHEDIBUGEQUBUSHAOYU2CIDUSHU,DUSHUSHIJULIBIANYUANZHISHAO10mm,QUDIAORENHEYICHANGGAOHUODIDEDUSHU,QU6CIDUSHUDEPINGJUNZHI。CHUFEILINGYOUSHANGDING,ZAISHIYANGDEBEIMIANHEBIANYUANYINGTUFUBEISHICHANPINHUOTIXI。

7.3 SHIYANGZHUANGTAIDIAOJIEHEGUHUA

ZAISHIYANKAISHIQIAN,YINGANZHAOTULIAOSHENGCHANSHANGDEZUIXINCHANPINSHUOMINGSHUDEYAOQIUSHITUCENGTIXIWANQUANGUHUA。CHUFEILINGYOUSHANGDING,CESHIQIANYINGJIANGZHIBEIHAODETUCENGSHIYANGZAIGB/ T 9278—2008ZHONGGUIDINGDEWENDU(23±2)℃HEXIANGDUISHIDU(50±5)%DEHUANJINGXIAZHISHAODIAOJIE7TIAN。

7.4 HUAXIAN

7.4.1 SHIYANQIAN,YINGZAIMEIGESHIYANGDETUCENGSHANGHUAXIAN,BINGQUEBAOSHIYANGNENGCHONGFENBAOLUYUCESHIHUANJINGZHONG。

7.4.2 YICAIYONGJIXIEFANGSHIJINXINGHUAXIAN,BINGJINLIANGJIANGDIDUIJICAIBIAOMIANDESUNSHANG,RUTU1SUOSHI。LIRUKECAIYONGDAIYOUGUGANGZUANDEZUANCHUANG,RUFULUASUOSHI。

 

 

 

图1 划线的截面示意图

TU1 HUAXIANDEJIEMIANSHIYITU

7.4.3 HUAXIANZHANGDUYINGBUXIAOYU50mm,KUANDUBUXIAOYU2mm,HUAXIANYUSHIYANGMEITIAOZHANGBIANDEJULIBUXIAOYU12.5mm,YUSHIYANGMEITIAODUANBIANDEJULIBUXIAOYU25mm(RUTU2SUOSHI)。

 

 

 

图2 划线示意图(单位为mm)

TU2 HUAXIANSHIYITU(DANWEIWEImm)

7.4.4 HUAXIANYINGCHUANTOUTUCENGZHIZHILUCHUJINSHUJICAI,BINGYUJICAICHUIZHI。

7.4.5 YEKEYICAIYONGTU3SUOSHIDEHUOQITAFUHEYAOQIUDEHUAXIANFANGSHI。

 

 

 

图3 其他划线方式示意图

TU3 QITAHUAXIANFANGSHISHIYITU

7.5 SHIYANYAOQIU

7.5.1 SHIYANQIAN,YINGZAIYANWUXIANGNEIKONGZHIHUOZHUANGMANMONISHIYANG,BINGQUERENYANWUCHENJIANGLVHEQITASHIYANTIAOJIANZAIGUIDINGFANWEINEIHOU,CAINENGJIANGSHIYANGZHIYUYANWUXIANGNEIBINGKAISHISHIYAN。

7.5.2 YONGGUODEPENWURONGYEBUYINGZHONGFUSHIYONG。

7.5.3 JINGYANWUSHOUJIQISHOUJIDAODERONGYE,ZAI(35±2)℃CELIANGSHI,NONGDUHEpHZHIYINGFUHE5.2.2HE5.2.1DEYAOQIU。

7.6 SHIYANZHOUQI

7.6.1 试验周期可按实际需要或双方协商确定,宜采用24h或24h的倍数。

7.6.2 ZAISHIYANZHOUQINEIPENWUBUYINGZHONGDUAN,DANGXUYAODUANZANGUANCHASHIYANGSHIKELINSHIDAKAIYANWUXIANG。

7.6.3 SHIYANZHOUQICHAOGUO96hSHI,SHIYANGKEJINXINGYIWEI,YIWEIDECISHUHEPINLVYOUSHUANGFANGSHANGDING,BINGZAISHIYANBAOGAOZHONGBIAOMING。

7.6.4 KEDINGQIKAIXIANGDUISHIYANGJINXINGMUSHIJIANCHA,ZAIJIANCHAGUOCHENGZHONGBUYINGPOHUAISHIYANGBIAOMIAN,KAIXIANGSHIJIANYUCISHUYINGJINKENENGSHAO。

8 试样的处理

JIANGCESHIYANGCONGYANWUXIANGQUCHUHOU,YONGWENDUBUGAOYU40℃DEQINGJIELIUDONGSHUIQINGXISHIYANGBIAOMIAN,KESHIYONGRUANHAIMIANDENGQUCHUHUAHENQUYUNEIDEWUGOUHEYANFEN,DANBUYINGXIAOCHUKEPINGGUDEFUSHIXIANXIANG。

9 试样状态的评定

9.1 SHIYANGJIANCHAYUPINGJIA

SHIYANGJIANCHAYUPINGJIAYINGANZHAOGB/T 30789.1~5GUIDINGJINXING。ZAIJULISHIYANGBIANYUAN10mmYINEICHUXIANDERENHETUCENGQUEXIANJUNBUYUKAOLV,TONGSHICELIANGHUAXIANCHUDEFUSHIKUANDU。

9.2 HUAXIANFUJINTUCENGDEYICHU

KECAIYONGXIALIEFANGFA,YICHUHUAXIANFUJINPOSUNDETUCENG:

1)SHIYONGXIAODAO:JIANGDAOPIANZHIYUTUCENGYUJICAIZHIJIAN,BAOCHIYIDINGJIAODUXIAOXINDIQUCHUSONGSANDETUCENG,SHITUCENGBEIBOLI。

2)SHIYONGJIAODAI:JIANGYAMINJIAODAITIEDAOHUAXIANQUYU,YONGSHOUZHIYONGLIANYASHIQITIEJIN,ZHANJIEHOUBAOCHI(90±30)s,RANHOUYI180°FANGXIANGKUAISUSILAJIAODAI。JIAODAIGUIGEYOUSHUANGFANGXIESHANGQUEDING。

9.3 FUSHIPINGGU

CAIYONGHESHIDEFANGFAQUCHUHUAXIANFUJINPOSUNDETUCENGHOU,CELIANG9GEDIAN(HUAXIANDEZHONGXINDIANHEZHONGXINDIANMEIBIANJIANGE5mmDEGE4GEDIAN)HUAXIANDEKUANDUBIANHUA。BINGANZHAOGONGSHI(1)JISUANHUAXIANCHUFUSHIKUANDU,JISUANJIEGUOYINGJINGQUEDAO 0.1mm:

 


式中:

M—HUAXIANCHUDEFUSHIKUANDU,DANWEIWEIHAOMI(mm);

C—9GEDIANFUSHIKUANDUCELIANGZHIDEPINGJUNZHI,DANWEIWEIHAOMI(mm);

W—HUAXIANDECHUSHIKUANDU,DANWEIWEIHAOMI(mm)。

9.4 FUZHELICESHI

RUYOUXUYAO,KEANZHAORUXIAYAOQIUDUITUCENGJINXINGFUZHELICESHI:

1)GANMOHOUDU≤250μmSHI,FUZHELIDECEDINGANGB/T 9286DEGUIDINGJINXING;

2)GANMOHOUDU>250μmSHI,FUZHELIDECEDINGANGB/T 5210—2006ZHONG9.4.2DEGUIDINGJINXING。

10 JIANYANBAOGAO

10.1 JIANYANBAOGAOZHISHAOYINGBAOHANYIXIAXINXI:

1)CESHIDESHIYANSHIXINXI(MINGCHENGHEDIZHI);

2)CESHIDERIQI;

3)JICAIHEJICAIBIAOMIANCHULIZHUANGTAIDEMIAOSHU;

4)SHIBIEFANGHUTULIAOTIXISUOXUDESUOYOUXIANGXIXINXI(SHENGCHANSHANG、CHANPINMINGCHENGHUOXINGHAO、PIHAO、TUCENGSHULIANG、MEIDAOTUCENGDEGANMOHOUDU);

5)SHIBIECANZHAOTIXISUOXUDESUOYOUXINXI;

6)GANZAO/GUHUAHEDIAOJIEDETIAOJIANHESHIJIAN;

7)JINXINGDECESHIHEMEIXIANGCESHIDECHIXUSHIJIAN;

8)MEIGESHIYANGDECESHIJIEGUO;

9)MEIXIANGCESHISHIYANQIANHOUDEDUIBIZHAOPIAN;

10)YUGUIDINGCESHIFANGFADERENHEPIANLI。

10.2 JIANYANBAOGAOYINGSHUOMINGCESHIYIQIHECHENGXUFUHEDEXIANGGUANBIAOZHUN。

10.3 JIANYANBAOGAOYINGYOUZHIXINGCESHIDERENYUAN、SHIYANSHIZHUGUANHUOQITAJINGPIZHUNDEDAIBIAOQIANMING。


 

附录A

(ZILIAOXINGFULU)

HUAXIANSHEBEIZUCHENGJIYAOQIU

A.1 SHEBEIZUCHENG

HUAXIANSHEBEIDEZUCHENGRUTUA.1SUOSHI。

 

 

图A.1 划线设备组成示意图

TUA.1 HUAXIANSHEBEIZUCHENGSHIYITU

A.2YAOQIU

A.2.1 GONGZUOPINGTAISHANGYAOQIUYOUNENGGOUGUDINGSHIYANGDEZHUANGZHI,YIBAOZHENGJIQIGONGZUOSHI,SHIYANGBUHUIZAIGONGZUOPINGTAISHANGYIDONG。

A.2.2 TAIJIANENGGOUYIDONG,YIBIANXIANDAONENGZAISHIYANGBIAOMIANZHIXIANYUNDONG。

A.2.3 XUANZHUANDIANJIYINGDAIDONGXIANDAOXUANZHUAN。

NEWS
新闻动态
海悦客服

很高兴为您服务
电话:02165403386
手机:
询价/采购

18新利体育 英亚体育足球app 爱游戏APP 中国电信爱游戏官网 亚博取现出款秒到账 中国电信爱游戏官网