<tt id="ogiwa"><rt id="ogiwa"></rt></tt>
<acronym id="ogiwa"></acronym>
<acronym id="ogiwa"><center id="ogiwa"></center></acronym>
<rt id="ogiwa"></rt>
<rt id="ogiwa"><small id="ogiwa"></small></rt>
<acronym id="ogiwa"></acronym>
<rt id="ogiwa"><center id="ogiwa"></center></rt>
<rt id="ogiwa"><small id="ogiwa"></small></rt>

NEWS

Focus on the design concept and technology of the ball valve

“2014 Building Materials Machinery Industry Standardization Work Conference” was held in Guiyang City

Our company participated in the “2014 Building Materials Machinery Industry Standardization Work Conference held by the National Building Materials Equipment Standardization Technical Committee and the National Building Materials Industry Machinery Standardization Technical Committee held on June 11-13, 2014 at the Wanyi Hotel in Lincheng, Guiyang City, Guizhou Province. "The National Building Materials and Equipment Standardization Technical Committee (SAC/TC465) and the Ceramic Machinery Branch (SAC/TC465/SC1), the Sixth Committee of the Whole Committee, and the National Building Materials Industry Machinery Standardization Technical Committee, the Sixth Committee of the Sixth Committee.

The meeting will be “2013 National Building Material Equipment Standardization Technical Committee, Ceramic Machinery Sub-Technical Committee, National Building Materials Industrial Machinery Standardization Technical Committee Work Report”; and the 2013 member certificate and communication committee certificate issued in 2013 will be awarded to commend the 2013 annual meeting. Awards for the standardization of advanced collectives, advanced workers and technical standards in the building materials machinery industry; the issuance of the list of “standard products and designated units” in 2013, the issuance of certificates and bronze medals; and the standardization and revision plan projects recommended by the Secretariat from 2014 to 2015, It also discussed the proposals for standard projects proposed by various committee members and communication committee members. Implementing the national/industry standard revision and planning tasks for building materials machinery from 2013 to 2014; reviewing and pre-examining the “Classification and Modeling Methods for Building Materials Machinery Products” and other countries and standards; starting the re-election of the Standardization Committee and announcing the application for members and committee members And conditions.

Our company won the “2013 Advanced Collective of Standardization Work for Building Materials Machinery Industry”, and the title of “Advanced Worker” by Mr. Cai and Mr. Cai.


中文 Online Message Contact us Mailbox
Copyright ? Zhejiang Tongli Transmission Technology Co., Ltd 2019 . All Rights Reserved
ICP備案編號:浙ICP備14016119號-1
成人一卡二卡三卡四卡视频,亚洲乱码一二三四区,久久久久精品国产四虎,日本卡一卡二卡三卡四免费视频,国产手1卡2卡3卡4卡在线 大香伊蕉在人线国产AV| 久久综合国产乱子伦精品免费| 啦啦啦啦啦在线观看视频免费| 韩国高清一卡二卡三卡四卡免费| 日本强奷片| 亚洲成A人片77777| 第九区在线观看免费版| 午夜d在线观看免费视频1| 亚洲午夜精品A片一区二区| 40岁农村女人A片免费| 东北露脸老熟女啪啪| 无码AV一道日韩在线观看| 中国CHINA体内裑精亚洲日本| BEAUTYLEG| 久久久久ER热线观精品线| 毛片色情网免费网站| 午夜d在线观看免费完整高清在线视频| 国产亚洲国产AV网站在线| 影音先锋男人色资源网 | 三级片在线| 三十熟女| 熟妇性HQMATURETUBE| 少妇婬乱视频| 日本AV连续喷潮在线播放| 亚洲日本中文字幕一区二区三区| 阿玖在线观看免费| 另类亚洲综合区图片区小说| 无限免费在线观看| 男生在线打飞手视频网站| 一本到高清v免费一二三区| 日韩人妻少妇一区二区| 国产在线观看高清视频黄网| 互换身体在线观看无删减版| 男女做人爱免费视频高清| 野花社区最新免费视频观看| 足恋玩丝袜脚视频网站| 午夜可j在线观看免费完整版| 麻豆在视频观看 | 无敌视频影院在线播放| 女厕真实偷拍撒尿视频| 人妻无码AV中文系列久久| 国产精品国产三级国快看| 插曲的痛的视频30分钟高清在线观看| 国产又色又爽又黄在线观看视频 | 亚洲亚洲人成综合网站| 亚洲AV无码专区| 女检察官屈辱打开双腿| 我被八个男人玩到早上| nanana视频在线视频免费观看| 日本强伦姧人妻完版| 草草影院永久线路CCYY| 老富婆全程露脸在线观看| 爆乳白丝护士自慰喷水| 亚洲 卡通 欧美 制服 中文| 欧洲美女粗暴牲交视频免费| 欧美 日本 亚欧在线观看| EEUSS影院免费最电影| 亚洲 欧美 国产 日韩 制服| 欧美成妇人在线播放| 人C交ZOOZOOXX妓院| 高清无线视频传输系统| 和朋友换娶妻A片| 帅气小鲜肉XNXX| 亚洲最新一卡二卡三卡| 在线播放一卡二卡三卡| 日本特大A级猛片| 尤物国产在线精品三区| 欧美老人与小伙子性生交| 成 人AV 在 线观看| 国产在线观看码高清视频| 亚洲欧美日韩V在线观看不卡 | 最近最好中文字幕| A4YY私人毛片| 女厕蹲下个个Β嘘嘘嘘| 五月丁香婷深爱第九综合网| 软萌小仙女水手服自慰吹潮| 国产精品不卡午夜精品| 国产乱子伦露脸| 亚洲中文字幕无码久久| 美女被强奷到高潮| CHINESE中国帅男MOVIES网站| 国产高清卡1卡2卡3| 国产高清在线男人的天堂| 午夜爱爱爱爱爽爽爽网站| 中文字幕在线播放| 99久久国语露脸精品国产| 午夜爽爽爽男女影院视频| 亚洲欧美V国产蜜芽TV | 校花被校长啪到腿软| 国产一卡二卡三卡四卡免费| AV片AV亚洲AV天堂| 亚洲久久AV男人的天堂| 国产YW8825免费观看网站| 色 亚洲 日韩 国产 综合| 好看影视大全app下载安装| 性偷拍[19P]| 2019午夜三级网站理论| 免费无码高H视频在线观看| 四虎国产精品免费久久| 国产超薄肉丝高跟在线观看| 最近中文字幕完整下载| PKF女尸STUDIOSXX女子FREE| 超清无码AV波多野结衣| 欧美A一片| 青青草国产免费久久久| 国产成年无码AV片在线观看| 120秒试看无码体验区福利| 国产HD老太婆75| 久久久久亚洲AV无码专区首页| 人妻女教师和黑人外教老师| 抖音短视频解析网址| 抖音短视频解析工具在线网址| 我爱上朋友的姐姐5| 欧洲免费无线码在线观看| www.冈本视频.在线下载| 强壮的公么侵犯我在线观看| 丁香五月综合缴情综合久久爱| 11—15萝自慰喷水| 影音先锋男人色资源网 | 未发育的高中生被灌醉视频| 征服同学人妇系列陈露露3| 美女强遭兴高潮视频永久网| 成在线人永久免费视频播放|