不锈钢的主要组成元素

2019-03-0715:13:05不锈钢的主要组成元素已关闭评论

最简单的微信赚钱方法BUXIUGANGJIBENZUCHENGYUANSUYOUTAN、GE、NIE,YOUDEHAIJIARUMU、TONG、DANDENGHEJINYUANSU。TANHEHEJINCHENGFENDEHANLIANG、ZHONGLEIYUBUXIUGANGDEXIANGZUZHIGOUCHENGYOUZHEMIQIEDEGUANXI。PANDINGMOUYIJUTICHENGFENDEBUXIUGANGHUIJUYOUHEZHONGZUZHIJIEGOU,YIZHONGJIAOJIANDANDEFANGFASHIJIEZHUYUSchaefflerTU。

ZHEIGETUKEYIBIJIAOJINSIDIBIAOSHICHUBUXIUGANGHUAXUECHENGFENYUJUYOUDEJINXIANGZUZHIZHIJIANDEGUANXI。ZHEIGETUZUICHUSHIWEILEGUSUANBUXIUGANGHANFENGJINSHUZUZHIERZHIDINGDE,HOULAITUIGUANGDAOKEBIANXINGDEBUXIUGANGZHONG。JIANLIZHEIGETUSHI,TONGCHANGBACUNZAIYUBUXIUGANGZHONGDEHEJINYUANSUFENWEIWENDINGAOSHITIDEYUANSUHEWENDINGTIESUTIDEYUANSU,BINGBATAMENDEXIANGYINGZUOYONGCHENGDUANZHONGLIANGBAIFENSHUBIAOSHICHULAI,JIZHEHECHENGGEDANGLIANGHENIEDANGLIANGDEXINGSHI。ZHEIZHONGDANGLIANGKEYIYONGGONGSHIJISUANCHULAI。SchaefflerTUCHUXIANHOU,ZAISHIJIANZHONGBUDUANDIBEIXIUGAIWANSHAN,TU1-1BIANSHIYIGECHANGJIANDE、JIBENXINGSHIDESchaefflerTU。

SHIYONGZHEIGETUSHI,SUOYONGDEGEDANGLIANGHENIEDANGLIANGJISUANFENBIEJIANGONGSHI1-1HEGONGSHI1-2。

GEDANGLIANG:Cr eq=Cr%+Mo%+1. 5×Si%+0. 5×Nb%  1-1

NIEDANGLIANG:Ni e q=Ni%+ 3 0×C%+ 0. 5×Mn%      1-2

img1

TU1-1 SchaefflerTU

最简单的微信赚钱方法LIRU:MOUYILUHAOGANGDEHUAXUECHENGFENRUBIAO1-1SUOSHI,GUSUANQIXIANGZUCHENG。

最简单的微信赚钱方法BIAO1-1 HUAXUECHENGFEN(ZHILIANG%)

img2

ANGONGSHI1-1JISUANGEDANGLIANG:

Creq= 23.00+ 1.10+ 1.5×0.60= 25.00

最简单的微信赚钱方法ANGONGSHI1-2JISUANNIEDANGLIANG:

最简单的微信赚钱方法Nieq=5.50+30×0.07+ 0.5×0.80=8.00

ANTU1-1KEGUSUAN,DANGCreq= 25.00(HENGZUOBIAO)、Nieq= 8.00(ZONGZUOBIAO)SHI,GAIGANGJUYOU70%ZUOYOUDETIESUTI,30%ZUOYOUDEAOSHITI。SHUTIESUTI-AOSHITISHUANGXIANGBUXIUGANG。

BUTONGYANJIUZHEHAIKAOLVQITAHEJINYUANSUDUIZUZHIDEYINGXIANGQINGKUANG,DUISchaefflerTUZUOCHUXIUDING,BUTONGZILIAOKENENGTIGONGBUTONGXINGSHIDEXIANGTU,SUOYI,SHIYONGZHEILEIXIANGTUSHI,YINGZHUYISHIYONGTIAOJIANHEGEDANGLIANG、NIEDANGLIANGDEJISUANFANGFA。

不锈钢的主要组成元素

一、铬

ZAIBUXIUGANGDEHEJINYUANSUZHONG,GESHIZUIZHONGYAODEYUANSU。

由于铬形成的致密、稳定的Cr2O3薄膜的保护,阻止了介质对金属基体的继续渗入腐蚀,所以,钢中如果含铬量达5%,就显示出一定的耐腐蚀作用。但不是所有含铬的钢都可以作不锈钢使用,经过多年的研究和实践,人们发现,依据腐蚀的电化学理论,为了提高钢的电极电位,把铬加入到铁基固溶体中时,只有铬含量达到一定浓度,即当铬的原子比达到1/8、2/8、3/8、…n/8,铁基固溶体的电极电位才会跳跃式地增高,腐蚀也因此而减弱,钢的耐腐蚀性能才会明显地提高,见图1-2和图1-3。

img12

图1-2 铁-铬合金在1N的FeSO4溶液中与甘汞电极的比较电位以及在3N的HNO3中的腐蚀率

img13

TU1-3 GEGANGZAIHAISHUIZHONGDEFUSHISUDUYUHANGELIANGDEGUANXI

GEYUANZIYINQIGANGDEDIANJIDIANWEIDIYICITUBIANZENGGAOSHIGEZHAN1/8YUANZIBI,JI12.5%YUANZIBISHI,RUGUOZHESUANCHENGZHILIANGBAIFENSHUZEWEI:

img14

最简单的微信赚钱方法ZHEIGE11.7%DEGEHANLIANGJIUSHIGOUCHENGBUXIUGANGZHONGDEHANGELIANGDEZUIDIJIEXIAN,YIJIGANGZHONGGEHANLIANGGAOYUZHEIGEJIEXIANCAIKECHENGWEIBUXIUGANG。

DANGRAN,SUIZHEFUSHIJIEZHITIAOJIANDEBUTONG,YOUSHIGANGZHONGDEGEHANLIANGHAIYAOTIGAO,RUZAIYANGHUAXINGJIAOQIANGDEJIEZHIZHONG,GEHANLIANGYAOGAOYU16%DEGANGCAIHUIYOUMINGXIANDEDUNHUANENGLI。GONGYEZHONGYINGYONGDEBUXIUGANGDEGEHANLIANGYIBANZAI12%~30%。KEYISHUO,JIHUMEIYOUYIZHONGBUXIUGANGBUHANGE,SUOYISHUO,GESHIBUXIUGANGZHONGZUIZHONGYAODE、QIJUEDINGXINGZUOYONGDEHEJINYUANSU。

二、镍

NIESHIYOULIANGDENAIFUSHICAILIAO,DANSHI,YINJIAGEANGGUIYIJIQITAYIXIEYINSUDEXIANZHI,ZAIGONGYESHANGHENSHAOYINGYONGCHUNNIE,CHANGCHANGSHIZUOWEIYIGEZHONGYAODEHEJINYUANSUJIARUTIETANHEJINZHONGLAIFAHUIZUOYONG。NIESHIXINGCHENGHEWENDINGAOSHITIDEYUANSU,DANSHI,ZAIDITANDENIEGANGZHONGYAOHUODECHUNAOSHITIZUZHI,NIEHANLIANGYAODADAO24%YISHANG,ERHANNIELIANGDADAO27%CAINENGSHIGANGZAIMOUXIEJIEZHIZHONGGAISHANNAISHIXING,JIANTU1-4。

img15

最简单的微信赚钱方法TU1-4 NIEDUI0.2%~0.3%TANDEGANGZAI10%LIUSUANZHONGNAIFUSHIXINGNENGDEYINGXIANG

可是,当镍与铬共同存在于钢中时,镍的作用会发生很大的变化。比如,在含17%铬的铁素体不锈钢中,加入2%左右的镍以后,变成了马氏体不锈钢。铁素体不锈钢强度低,抗拉强度不足400N/mm2,不能通过热处理方法

强化,而变成马氏体不锈钢后,在加热和冷却时会发生相变,就可以用热处理方法来调整性能,如1Cr17Ni2钢,经980~1020℃加热油淬后,再经不同温度的回火,其抗拉强度可在600~1100N/mm2最简单的微信赚钱方法之间调整,以满足使用要求。再比如,当把镍含量继续提高到8%左右时,一般情况下可获得单相奥氏体组织,即被广泛应用的18-8奥氏体不锈钢,其比相同含铬量的铁素体不锈钢和马氏体不锈钢有更优良的耐腐蚀性能,而且,加工性能、焊接性能、低温下的塑性和冲击韧性更好。

最简单的微信赚钱方法YOUCIKEJIAN,NIEZAIBUXIUGANGZHONGDEYINGYONGZHUYAOSHIPEIHEGECAINENGGENGHAODIFAHUIZUOYONG,CAINENGGAIBIANBUXIUGANGDEZUZHI,CONGERSHIBUXIUGANGDELIXUEXINGNENG、JIAGONGXINGNENGHEZAIMOUXIEFUSHIJIEZHIZHONGDENAIFUSHIXINGNENGDEDAOHENDADEGAISHAN。

三、碳

TANSHIGANGDEZHUYAOZUCHENGYUANSU,TANZAIGANGZHONGDEHANLIANGJIFENBUXINGSHIJUEDINGLEGANGDEZUZHIHEXINGNENG。TANZAIBUXIUGANGZHONGDUIZUZHI、LIXUEXINGNENG、NAIFUSHIXINGNENGYOUHENDADEYINGXIANG,KEYISHUOSHIQIZHUDAOZUOYONGDE。

TANSHIYIZHONGQIANGLIEKUODAAOSHITIQUYUHEWENDINGAOSHITIZUZHIDEYUANSU,QIZUOYONGCHENGDUDAYUESHINIEDE30BEI,SUOYI,TANHANLIANGDUIBUXIUGANGZUZHI、XINGNENGDEYINGXIANGSHIMINGXIANDE。DIANXINGDELIZI,HANGEWEI17%DEBUXIUGANG,DANGHANTANLIANGBUZU0.12%SHISHITIESUTIBUXIUGANG,WUXIANGBIAN,BUNENGYONGRECHULIFANGFAQIANGHUA,TUIHUOSHIYONGDEYINGDUBUZU200HB;ERDANGHANTANLIANGZENGJIADAO0.7%YISHANGSHI,ZECHENGWEIMASHITIBUXIUGANG,CUIHUO、HUIHUOHOUYINGDUKEDAYU50HRC。ZAIBIRU,HANGEWEI13%DEBUXIUGANG,SUIZHEHANTANLIANGDEZENGJIA,RECHULIHOUDEYINGDUYOUMINGXIANDETIGAO。JIANTU1-5。

img16

最简单的微信赚钱方法TU1-5 HANTANLIANGDUI13%GEGANGDIAOZHIHOUDEYINGDUYINGXIANG(980℃YOUCUI,650℃HUIHUO)

最简单的微信赚钱方法CONGYISHANGLIANGLIKEJIAN,TANZAIBUXIUGANGZHONGDUIGAISHANZUZHIHELIXUEXINGNENGDEZUOYONGSHIYOUYIDE。ZHEIZHONGZUOYONGWEIBUXIUGANGZAIYOUGAOQIANGDU、GAOYINGDUYAOQIUDELINGJIANSHANGDEYINGYONGCHUANGZAOLETIAOJIAN。

最简单的微信赚钱方法DANSHI,YEYINGGAIKANDAO,TANHEGEDEQINHELIHENDA,JIYIYUBUXIUGANGZHONGDEGEJIEHEXINGCHENGTAN-GEHUAHEWU,TANYUEDUO,BEIJIEHEDEGEYEYUEDUO,ZHEIBIRANSHIGURONGTIZHONGDEGEJIANSHAO,CONGERSHIGANGDENAIFUSHINENGLISHOUDAOYINGXIANG,TEBIESHIZHEIZHONGGEDETANHUAWUYANJINGLIJIEXICHUSHI,HUIYINQIGAICHUCHANSHENGPINGEQU,YINQIJINGJIANFUSHI。CONGZHEIFANGMIANKAN,TANDUIBUXIUGANGDENAIFUSHIXINGNENGQIDAOYOUHAIDEZUOYONG。JIANTU1-6。SUOYI,SUIZHEYEJINJISHUDEJINBU,GENJUDUIBUXIUGANGNAIFUSHIXINGNENGDEXUQIU,CHUXIANLEYUELAIYUEDUODEDITAN、CHAODITANDEXINDEBUXIUGANGGANGZHONG。

img17

图1-6 含碳量对18Cr-8Ni钢晶间腐蚀深度影响(敏化处理1000h在H2 SO4-Cu-SO4中试验)

YOUSHANGKEJIAN,TANZAIBUXIUGANGZHONGFAHUIZHEYOUYIHEYOUHAIDELIANGGEFANGMIANDEZUOYONG,ZHEIYIDIANYINGSHIXUANZEHESHIYONGBUXIUGANGJIZHIDINGZHENGQUERECHULIFANGFASHIYUYIZHUYIDE。

四、钼

最简单的微信赚钱方法MUSHIXINGCHENGTIESUTIDEYUANSU,RUGUOYAOSHIGANGHUODEAOSHITIZUZHI,YINGKAOLVGANGZHONGMUDEYINGXIANG。YINCI,HANMUDEAOSHITIBUXIUGANGZHONGDOUSHIDANGDITIGAOLENIEDEHANLIANG,YIPINGHENGMUDEZUOYONG。ZAIMASHITIBUXIUGANGZHONGHANYOUMUSHI,RECHULIYINGSHIDANGTIGAOCUIHUOWENDU,YIBAOZHENGHANMUDETANHUAWUCHONGFENRONGJIE。

最简单的微信赚钱方法MUJIARUBUXIUGANGZHONG,KEZENGQIANGGANGDEDUNHUAZUOYONG,CONGERTIGAOGANGDENAIFUSHIXINGNENG。RUGAOGETIESUTIBUXIUGANGJIARU2%~3%MU,KETIGAOZAIYOUJISUANZHONGDENAIFUSHIXING。MUJIARUSHUANGXIANGBUXIUGANGHOU,SHIGANGZAIHANLVLIZIJIEZHIZHONGDEKANGKONGSHINENGLIXIANZHUTIGAO。JIANTU1-7。

img18

TU1-7 MUHANLIANGDUIKONGSHIFUSHISULVDEYINGXIANG(SHIYANWENDU150℃)

介质: 50g/L FeCl3+ 1/20M HCl

○: 25Cr—(7~10) Ni—N

×: 20Cr—(4~6) Ni—N

YOURENRENWEI,MUZAIGANGZHONGSHIFUJIZAIKAOJINGANGJITIDEDUNHUAMOZHONG,TIGAOLEDUNHUAMODEWENDINGXING。DANMUDECUNZAIHUICUJINGANGZHONGσXIANGDENGJINSHUJIANXIANGDEXINGCHENG,YOUSHIGANGCAICUIXINGZENGJIADEKENENG。

五、铜

最简单的微信赚钱方法TONGSHIXINGCHENGAOSHITIDEYUANSU,DANZUOYONGXIAOGUOBUDA,DUIZUZHIWUXIANZHUYINGXIANG。TONGNENGTIGAOAOSHITIDEWENDINGXING。BUXIUGANGZHONGJIARUTONG,ZHUYAOSHITIGAOZAILIUSUANZHONGDEKANGFUSHINENGLI,TEBIESHIYUMUYIQIJIARU,XIAOGUOGENGXIANZHU,ZHEIKENENGYUQIZAILIUSUANZHONGYOUJIAOGAODEWENDINGXINGYOUGUAN。TONGZAICHENDIANYINGHUABUXIUGANGZHONG,YINSHIXIAOCHULIXICHUFUTONGDEQIANGHUAXIANGERSHIGANGQIANGHUA。

六、钛和铌

TAIHENIDOUSHIQIANGLIEXINGCHENGTANHUAWUDEYUANSU,DOUBIGEGENGRONGYIXINGCHENGTANHUAWU,TAIHENICUNZAIYUBUXIUGANGZHONG,HUISHIGANGZHONGDETANJINKENENGDIYUTAIHUONIJIEHE,ZHEIYANG,JIUHUISHIGANGZHONGDEGENENGJINLIANGWENDINGDICUNZAIYUGURONGTIZHONG,SHIGURONGTIZHONGYOUZUYIBAOZHENGNAIFUSHIXINGNENGDEGEDEHANLIANG,BAOZHENGGEBUYANJINGJIEXICHU,YEJIUBAOZHENGLEZAIJINGJIECHUBUCUNZAIPINGEQU,JIKEYOUXIAODIFANGZHIBUXIUGANGCHANSHENGJINGJIANFUSHI。

DANGRAN,JIARUTAIHUONIDEHANLIANGYINGGENJUGANGZHONGTANDEHANLIANGLAIQUEDING。YIBANLAISHUO,BUXIUGANGZHONGTAIHUONIDEJIARULIANGYUGANGZHONGTANDEHANLIANGDEGUANXIKEDAZHIANXIAMIANDEGONGSHIJISUAN:

T i=[(C-0. 0 2)×5]%~0. 8%        1-3

最简单的微信赚钱方法N b= 1 0×C%                1-4

WEIBAOZHENGBUCHANSHENGJINGJIANFUSHI,CHUBAOZHENGGANGZHONGYOUZUGOULIANGDETAIHUONIWAI,HAIYINGJINXINGSHIDANGDERECHULI,YICHONGFENFAHUITAIHUONIDEZUOYONG。

BUXIUGANGJIARUTAIHUONIHOU,YINGZHUYIDEYIGEWENTISHI,TAMENDOUSHIXINGCHENGTIESUTIDEYUANSU,YOUKENENGSHIAOSHITIGANGZHONGCHANSHENGSHAOXUTIESUTI,RUGUORECHULIHUOSHIYONGBUDANG,YOUXINGCHENGσXIANGDEKENENG,YINQICUIXING,DUIJIAGONGXINGNENGCHANSHENGBULIDEYINGXIANG。

七、氮

最简单的微信赚钱方法DANSHIYIZHONGQIANGLIEKUODAAOSHITIQUHEWENDINGAOSHITIZUZHIDEYUANSU,QIZUOYONGXIAOGUOXIANGDANGYUNIEDE25~30BEI。SUOYI,YOUDEAOSHITIGANG,RU1Cr17Mn6Ni4N,YOUYUJIARULEDAN,YUMENGGONGTONGZUOYONGQUDAILEYIBUFENNIE,DADAOLEJIEYUENIEDEXIAOGUO。

DUIYUSHUANGXIANGBUXIUGANGLAISHUO,YOUYISHIDIJIARUDANSHIWEILETIGAOGANGDENAIFUSHIXING,TEBIESHITIGAOZAIHANYOULVLIZIJIEZHIZHONGDENAIDIAN(KONG)FUSHIHENAIFENGXIFUSHIXINGNENG。JINGUANDUIDANTIGAOBUXIUGANGNAIFUSHIXINGNENGDEJIZHIYOUBUTONGDEJIESHI,DANDUIDANZAIBUXIUGANGZHONGSUOFAHUIDEZUOYONGDOUSHIYIZHIKENDINGHEZHONGSHIDE。

GUOGAODEDANHANLIANGKENENGSHIBUXIUGANGZHUJIANCHANSHENGQIKONGDENGQUEXIAN,SUOYI,JIARUDANDELIANGYAOHELIKONGZHI,YIBANBUCHAOGUO0.2%。

八、锰

最简单的微信赚钱方法MENGYESHIKUODAAOSHITIQUHEWENDINGAOSHITIZUZHIDEYUANSU,QIZUOYONGXIAOGUOXIANGDANGYUNIEDE1/2。MENGZAIBUXIUGANGZHONGDEYINGYONGZHUYAOSHIQUDAIYIBUFENNIE,TEBIESHIQUENIEDEGUOJIAYIMENGDAINIESHENGCHANAOSHITIBUXIUGANG。

MENGDUIBUXIUGANGNAIFUSHIXINGZUOYONGBUDA,YINWEIMENGDUITIGAOTIEJIGURONGTIDIANJIDIANWEINENGLIBUDA,XINGCHENGYANGHUAMODEFANGHUZUOYONGYEHENDI。

DANGGANGZHONGGEHANLIANGDAYU15%SHI,RUOMENGHANLIANGCHAOGUO10%,ZEZUZHIZHONGHUIZENGJIAδXIANGHANLIANG,FANERDUIGANGDENAIFUSHIXINGNENGHELIXUEXINGNENGCHANSHENGBULIZUOYONG,SUOYI,HAIYINGZHUYIKONGZHIMENGDEJIARULIANG。

九、硅

最简单的微信赚钱方法GUIYESHITIESUTIXINGCHENGYUANSU,NENGTIGAOBUXIUGANGZAIYANGHUAXINGJIEZHIZHONGDENAIFUSHIXINGNENG、KANGJINGJIANFUSHIXINGNENGHEKANGDIANFUSHIXINGNENG。

GUIDEJIARUHAIKEGAISHANGANGDEZHUZAOXINGNENG。

最简单的微信赚钱方法DANGUIHANLIANGTAIGAOYOUYICUJINσXIANGXINGCHENG,SHIZHUJIANCUIHUA,JIANGDIGANGDELIXUEXINGNENG。

十、铝

LVZAIBUXIUGANGZHONGYINGYONGJIAOSHAO,YANJIUZHEFAXIAN,DANGGANGZHONGLVDADAOYIDINGHANLIANGSHI,KESHIGANGDUNHUA,TIGAOZAIYANGHUAXINGSUANZHONGDEKANGFUSHIXING。

ZAIYIXIECHENDIANYINGHUABUXIUGANGZHONGJIARULV,SHILIYONGQIZAISHIXIAOCHULISHINENGXICHUNIE-LVJINSHUJIANHUAHEWUDETEDIAN,SHIGANGQIANGHUA。

十一、硫和硒

ZAIMOUXIEBUXIUGANGZHONGYOUYISHIDITIGAOLIU(S)DEHANLIANGHUOJIARUXI(Se)YUANSU,ZHUYAOSHIWEITIGAOBUXIUGANG,TEBIESHIAOSHITIBUXIUGANGDEQIEXUEXINGNENG。

最简单的微信赚钱方法LIUHEXIDEJIARUHUIJIANGDIGANGDERENXING,DUINAIFUSHIXINGYEBIAOXIANCHUBULIZUOYONG。SUOYI,YIBANHENSHAOSHIYONG。

十二、钨

最简单的微信赚钱方法YIQIAN,ZAIBUXIUGANGZHONGHENSHAOYINGYONGWU(W)ZHEIGEYUANSU。SUIZHESHUANGXIANGBUXIUGANGDEYANJIUKAIFA,FAXIANWUDUISHUANGXIANGBUXIUGANGTIGAONAIFENGXIFUSHIDEZUOYONGSHIMINGXIANDE。YIBANRENWEI,ZAIBUXIUGANGZHONGWUDEGONGNENGLEISIYUMU,KEYIZHIJINSHUDEZAIRONGJIE,CONGERQIDAOHUANFUSHIZUOYONG,HAIYOUDEYANJIURENWEI,YIDINGHANLIANGDEWUKEJIANSHAOGANGDEZHONGWENCUIHUAQINGXIANG,SUOYI,ZAIGUONEIWAIKAIFADESHUANGXIANGBUXIUGANGZHONG,JIARUWUYUANSUYIJINGBUSHAOJIANLE。

十三、其他元素

CHULESHANGSHUGEYUANSUWAI,YOUDEWEITIGAOBUXIUGANGDEMOUXIEXINGNENGHAIJIARUQITAYIXIEYUANSU,RUWEITIGAOBUXIUGANGDEYINGDUJIARUGU(Co),WEITIGAOBUXIUGANGREQIANGXINGJIARUFAN(V),WEIGAISHANGONGYIXINGNENGJIARUXITUYUANSU(RE)DENG。

YISHANGDUIMEIZHONGHEJINYUANSUZAIBUXIUGANGZHONGDEZUOYONGHEYINGXIANGJINXINGLESHUOMING。XUYAOZHICHUDESHI,BUXIUGANGSHIDUOZHONGYUANSUGONGCUNDE,ZHEISHITAMENDEYINGXIANGYAOBIMEIGEYUANSUZAIBUXIUGANGZHONGDEDANDUZUOYONGGENGFUZA。SUOYI,BUJINYAOKAOLVMEIZHONGYUANSUDEZISHENZUOYONG,HAIYAOKAOLVTAMENZHIJIANDEXIANGHUZUOYONGHEYINGXIANG。

BIRU,ZAIBUXIUGANGZUZHIJIEGOUFANGMIAN,YOUYUTAN、NIE、MENG、DAN、TONGSHIXINGCHENGHEWENDINGAOSHITIDEYUANSU,ERGE、MU、TAI、NI、FAN、WU、LVSHIXINGCHENGHEWENDINGTIESUTIDEYUANSU,ZHEILIANGLEIYUANSUGONGCUNYUBUXIUGANGSHI,BUXIUGANGDEZUZHIJIUJUEDINGYUTAMENXIANGHUZUOYONGDEJIEGUO。SUOYI,YOUDANXIANGTIESUTIBUXIUGANGHUOAOSHITIBUXIUGANG,YOUSHUANGXIANGBUXIUGANG,YOUKEYIZAIJIARELENGQUEFASHENGXIANGBIANERTONGGUORECHULIFANGFADIAOZHENGXINGNENGDEBUXIUGANG。

最简单的微信赚钱方法ZAIBIRU,WEILETIGAOZAIMOUXIEHAIYUANXINGJIEZHIZHONGDENAIFUSHIXINGJIARUMUYUANSU,ERQIEYOUYAOBAOCHIAOSHITIZUZHI,JIUBIXUTIGAOBUXIUGANGZHONGDENIEHANLIANG,LAIPINGHENGMUDEYINGXIANG。

ZONGZHI,ZAIFENXI、SHIYONGBUXIUGANG,ZAIQUEDINGBUXIUGANGRECHULIGUIFANSHI,DOUYINGQUANMIAN、ZONGHEDIKAOLVMEIZHONGHEJINYUANSUJIQIJIZHONGHEJINYUANSUDEZONGHEZUOYONG。

SHANGMIANTANDESHIJIZHONGHEJINYUANSUZAIBUXIUGANGZHONGDEJIBENZUOYONG,MEIYIZHONGYUANSUZAIBUTONGLEIXINGDEBUXIUGANGZHONGDEZUOYONGHAIYOUCHAYI。ZHEIBUFENNEIRONGJIANGZAIJUTIDEBUXIUGANGLEIXINGZHONGYUYISHUOMING。

 

  • 转载声明:《北京金利恒旺公司》,转载自网络,整理发表,禁止转载和采集,共 4940 字。