边吃奶边做边爱视频激烈,日本人成在线播放免费课体台,一女多男3根一起进黄文,久久综合结合久久很很很97色,精品噜噜噜噜久久久久久久久

Fume Hood and Exhaust Control Valve

Fume Hood and Exhaust Control Valve

Product Description

A fume hood is the first barrier to control harmful substances generated during experimental activities, providing a healthy indoor environment for operators. We can not only provide fume hoods and bottom cabinets, but also provide the following configurations to improve the control and management level of fume hoods and laboratories.

 

◆ Sliding door displacement sensor; 

◆ Personnel Sensors; 

◆ Anti pinch sensor; 

◆ Sliding door motor; 

◆ Control Panel.


Tangshan Tonghai Air-Cleaning Technology Co., Ltd.
Tangshan Tonghai Air-Cleaning Technology Co., Ltd.

Telephone:010-80339908

Email:admin@tonhigh.cn

Factory Address:Zhoutang Line, Shimen Town, Zunhua City, Hebei Province

Office Address:Room 318, Zhonghe Huajian Building, No. 20 Ganluyuan Nanli, Chaoyang District, Beijing

Contact Hotline
  • Sales Hotline
    Liu Weidong:17710841513
  • Aftersales Service
    Tel:0315-6661668
Follow us
Scan and follow usScan and follow us
边吃奶边做边爱视频激烈,日本人成在线播放免费课体台,一女多男3根一起进黄文,久久综合结合久久很很很97色,精品噜噜噜噜久久久久久久久