男女鲁管视频免费观看

kangsitegupiaodaima:300445 / 2014guojiahuojujihuazhongdiangaoxinjishuqiye / 2016zhinengzhizaoshidianshifan / 2018zhizaoyedanxiangguanjunshifanqiye

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发展历程

2004nian

beijingkangsiteyibiaokejiyouxiangongsichengli。

tongguobeijinggaoxinjishuqiyerenzheng。

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2005nian

canyuqicaojjg160-2007《biaozhunbodianzuwenduji》jiandingguicheng。

gongsiyouermingkejirenyuanfenbiebeipinweiguojiayalijiliangjishuweiyuanhuiweiyuan、guojiawendujiliangjishuweiyuanhuiweiyuanjiquanguogongyeguochengcelianghekongzhibiaozhunhuajishuweiyuanhuiweiyuan,fuzeguojiayali、wenduxiangguanguicheng、biaozhun、gongyezaixianxiaozhunfangfadebianzhi、xiuding、pingshen。

zaiyali、wendulingyu,quelileguoneidelingxiandiwei。


2006nian

gongsiermingkejirenyuanchengweiguojiabiaozhunweiyuanhuiweiyuancanyuqicaojb/t 3792-2006《shuziyalibiao》、jb/t 599-2005《yalibiaoxiaoyanqi》。

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2007nian

gongsihuodechukouqiyezigerending,chukouou、mei、ya。


2008nian

男女鲁管视频免费观看yuzhongguojiliangxueyuangongtongzujiankangsiteshiyanshi。

gongsimingchengbiangengweibeijingkangsiteyibiaokejigufenyouxiangongsi。

男女鲁管视频免费观看gongsichenggongzaixinsanbanguapai,gupiaodaima430040。


2009nian

男女鲁管视频免费观看xinyidai31xxilieguochengxiaoyanyizaiguojiahuiyizhongxinfabu。


2011nian

男女鲁管视频免费观看quanqiushoutaixianchangquanzidongyalixiaoyanyi——const811zaizhongguoguojihuizhanzhongxinfabu。

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2013nian

banqianruzizhuzhishichanquan7000pingfangmidedulibangongdalou。

zichanzongechao2yiyuan。

nianxiaoshouejin1.5yi。


2014nian

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2015nian

zaishenjiaosuochuangyebanipo,gupiaodaima300445。


2016nian

quanqiushoutaishouchiquanzidongyalixiaoyanyi——const810zaiguojiahuiyizhongxinfabu。

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2017nian

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2018nian

2yue2ri,fabuconst660zhinenggantilu,wenduxianchangxiaozhunchanpinkaishijinruquanqiushichang。

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2019nian

6yue18ri,fabuconst811azhinengquanzidongyalixiaoyanyi,jiangqiyabianxiequanzidongtishengzhi7mpa,zhunquedudengjikeda0.01ji,bingdaliangyingyongzhinenghuajishu。

9yue10ri,fabuconst670zhinengjingmigantilu,jiangxianchangwenduxiaozhuntishengzhi1210℃,zaidaliangyingyongzhinenghuajishudetongshi,dafutigaoshengjiangwensudu。

男女鲁管视频免费观看const685(adt286)zhinengduotongdaochaojicewenyironghuodeguoifshejijianghemeiguoideazongjuesaijiang。


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