18禁女子裸体露私密照无遮挡,欧美日韩一区二区三区自拍,潘金莲激情三级做爰,国内少妇人妻丰满AV

Hotline:18857165617 Ms. Yang
Popular: Thermal desorption instrumentation ,Headspace sampler Purge and trapExtraction and distillationAtmospheric preconcentratorGas sampler and dynamic dilutor
News

Company dynamics

Home > News > Company dynamics

BCEIA 2021: Zhongyi Yusheng makes an amazing debut with new products!

source:中儀宇盛   date:2022-04-24 11:21:55   click:
  

Grand occasion of the exhibition | BCEIA 2021: Zhongyi Yusheng makes an amazing debut with new products!

Beijing analysis and Testing Conference and Exhibition (BCEIA) is a large-scale exhibition with great influence in the field of analysis and testing. It is held every two years and has been successfully held for 18 sessions. It has played an important role in promoting international scientific and technological exchanges and promoting the development of analysis and testing science and instrument manufacturing technology in China. At the same time, it is also an important window to show the innovative achievements of China's scientific instruments. It has attracted the attention of many experts, scholars and scientific and technological personnel at home and abroad, and is well-known in the industry.

Yesterday, the 19th Beijing analysis and testing Symposium and Exhibition (hereinafter referred to as BCEIA) was grandly opened in Beijing ? China International Exhibition Center (Tianzhu New Museum). The exhibition site is bustling and popular. Zhongyi Yusheng (Booth No.: Hall e2-2055) showed a variety of new products in this exhibition, which attracted people's attention.

As an intelligent manufacturer focusing on sample pretreatment instruments, Zhongyi Yusheng showed pt-8000 automatic purging and trapping device, pt-7972d automatic purging and trapping device, HS-80 automatic headspace injector, ahs-7900e automatic headspace injector, atds-50a automatic thermal desorption, atds-20a Max automatic thermal desorption instrument, htb-3420b desorption tube activation device, zy-6800n atmospheric preconcentration device, ga-6d dynamic diluter As-30g automatic gas injector, solvent extractor, more than 10 products. From the appearance of the instrument to the performance display of the instrument, and then to the expansion of products and services, they have won the praise of the exhibition teachers and gained a lot.

High quality products are the core of Zhongyi Yusheng, and high-quality service is the essence of Zhongyi Yusheng. The small partners of Zhongyi Yusheng at the scene were full of vitality. They received every exhibitor with careful, patient and considerate service, full of enthusiasm and confidence!

For more wonderful contents of the exhibition, welcome to the site to communicate with us. Booth e2-2055, Zhongyi Yusheng looks forward to your arrival!


About Us
Company Profile
Appointment interview
corporate culture
Video Center
News
Company dynamics
Common problem
Product
PURGE AND TRAP SERIES
Headspace sampler
Thermal desorption
Gas generator
Consumables and accessories
Contact us
Add:Building 13,Zhongnan High-tech Electronic InformationIndustrial Park,Yanjiao Sanhe Langfang,Hebei,China.
EMAIL:info@bjzyyskj.com.cn
Tel:+86-010-61598028 18857165617 Ms. Yang
Fax:010-61598028-108
WeChat

Scan
Copyright ? 2018 Beijing Zhongyi Yusheng Technology Co., Ltd 京ICP備10046828號(hào)-2
爽欲亲伦96部分| 普通话丰满的少妇xxxxx野外| 久久天天躁狠狠躁夜夜躁2o2o| 无码天堂亚洲国产av久久| 国产精品后入内射日本在线观看| 一边捏奶头一边高潮视频| 全免费a级毛片免费看| 欧美牲交a欧美牲交| 精品女同一区二区三区免费站| 欧美另类熟妇xxxx久久a片| 少妇高潮尖叫声久久a片| 国产又硬又粗进去好爽a片软件| 亚洲国产精品综合久久网各| 男男乱J伦高HH黄暴双性| 他扒开我的裙底把舌头伸进去| 妺妺窝人体色www聚色窝仙踪| 五十路熟女丰满大屁股| 三年片在线观看免费观看大全| 亚洲av无码乱码国产精品| 亚洲一区AV在线观看无码| 亚洲电影在线观看| 欧美肥胖老妇做爰| 免费观看又色又爽又黄的小说 | 放荡老师张开双腿任我玩| 中文无码亚洲精品制服丝袜| 亚洲尺码与欧洲尺码区别入口跳转| 青青河边草中文字幕MV| 玩两个丰满老熟女久久网| 你日的我走不了路了| 啊┅┅快┅┅用力啊岳| 人善交videos欧美| 少妇人妻偷人精品视蜜桃| chinese裸体男野外gay| 熟女少妇精品一区二区三区| 黄色电影网站| 我的风流岳每中字3A片| 在教室伦流澡到高潮h| 精品无码成人久久久久久| 三年片在线观看免费大全爱奇艺| 日本老年老熟无码| 中文字幕人妻被公上司喝醉|