ZH30 isolated type chemical oxygen self-rescuer

Personal respiratory protection device type ZH30 isolated type chemical oxygen self-rescuer (hereinafter referred to as the self-rescuer), the principle is the use of chemicals in oxygen made. For a coal mine gas explosion, coal dust explosions, fires and gas outburst disasters, causing rapid wear evacuate area environment appear hypoxia or toxic and harmful gases and achieve personal escape purposes. Unit: Shaanxi Star Coal Mine Safety Equipment Co., Ltd. Address: Xi'an Economic and Technological Development Zone in Shaanxi Province marsh eco-industrial park is still Yuan Road 3699, Zip code: 710018 Contact: Wei Furong Mobile: 13630258674 Tel: 029-86113366-851 Fax: 029- 86562529 E-mail: 2880090107@qq.com