... , Active Carbon Filters, etc.), Air Tank (Carbon Steel Air Tank, Stainless Steel Air Tank, etc. with Manometer and Drainage Valve), Electrical ... Medical Gases Controlling Equipment 1. Medical Gases Valves Box 2. Medical Gases Alarm System 3, Medical Gases Pressure ... / Operating Room 1, Steel Structure, Modular Wall, Modular Ceiling 2, PVC Flooring: Rolls / Sheets 3, Laminar Flow Purificating Ceiling ...