两个人的WWW免费视频,超碰色偷偷男人的天堂,中文字幕aⅴ人妻一区二区,亚洲欧洲自拍拍偷午夜色无码

The Third Zhejiang Valve Standardization Technical Committee was held

Column:Industry dynamics Time:2018-01-29
Recently, Zhejiang Province Bureau of Quality and Technical Supervision letter of reply, "Zhejiang Provincial Bureau of Quality and Technical Supervision on the consent of Zhejiang Provincial Valve Standardization Technical Committee ...

Recently, Zhejiang Province Bureau of Quality and Technical Supervision letter of reply, "Zhejiang Provincial Bureau of Quality and Technical Supervision on the consent of Zhejiang Provincial Valve Standardization Technical Committee renewal of the reply" (Zhejiang Quality Standard [2018] 6), Zhejiang Valve Standardization Technical Committee agreed ZJQS / TC) General.

The third valve Zhejiang Standardization Technical Committee from the province from 41 members and two consultants, of which 37 members, four members of the unit, two consultants, valve quality inspection center in Zhejiang Province, Chen Jing, senior engineer Chairman, Yongjia County Valve Innovation Service Center, senior engineer Chen Guoshun, Longwan District, Wenzhou City Quality and Technical Supervision and Inspection of senior engineer Yang Xuanlin Ren Ren, vice chairman of Baoyi Group Co., Ltd. Senior Engineer Zhang Xiaozhong Member and Secretary-General, Zhejiang Province, valve Industry association engineer Chen Gaorong, Longwan District, Wenzhou City, Wang Jiankang valve industry associations as a member and deputy secretary-general, Zhejiang Province, valve products Quality Inspection Center Professor Lin-Mei Lin, Chaoda Valve Group Co., Ltd. Professor Qiu Xiao to senior high school Consultant, and 37 members of the list of my unit general manager, engineer Hu Chenchun among them, there are 13 members who served as an important customer service unit.

Secretariat commitment unit is a group limited company. In accordance with the requirements of "Zhejiang Province Professional Standardization Technical Committee Management (2017 Revision)", Zhejiang Valve Standardization Technical Committee mainly to develop the valve standard, the valve standard has been issued to carry out propaganda, training and promotion to ensure that the development of Standard effective.


丁香狠狠色婷婷久久综合| 成人午夜视频精品一区| 国产精品视频免费一区二区| 欧美性XXXX极品少妇| 久久久久高潮综合影院| 麻婆豆腐传媒一区二区三区|