Objective: Currently. the pulse-type dry chemical extinguishing system (DCES) is extensively used for extinguishing fires. These units generally consist of a control junction and powder extinguishing modules (PEM) filled with fire extinguishing powder and gas pumped into the module under the high pressure. Giving extinguishing powder from the PEM in the fire source is carried out when... https://www.hindigyanvishv.com/hot-find-Facia-Installation-Kit-Suits-Holden-Commodore-VE-Series-2-FP9550BK-Black-top-mega/