Warm navy ski suit. Trying on different gas masks. Gas mask tests - walking in a gas mask.

Warm navy ski suit. Trying on different gas masks. Gas mask tests - walking in a gas mask. Теплый лыжный костюм цвета морской волны. Примерка разных противогазах. Тесты противогазов - прогулки в противогазе. We are demonstrating part of our collection of gas masks and some of our developments in their modification and design. - Our modification PPM-88, designed for the ability to connect three filters or corrugations, together or in turn, based on the needs of the user. Three-position panoramic gas mask - author’s concept. We demonstrate it first with two filters and an intercom from M-95, screwed in instead of a central filter or plug. Later, we will demonstrate the possibility of connecting a third filter directly to the central socket, or by means of a corrugation. We are returning the intercom from the M-95 again. We re-install the filter in the central slot, only now the DP. A pleat or other filter can be connected to the filter. We connect a volumetric American industrial