MP-3 - mask for PMK-5 and GP-21 gas masks. Inspection of the mask as a whole and its details

MP-3 - mask for PMK-5 and GP-21 gas masks. Inspection of the mask as a whole and its details МП-3 - маска противогазов ПМК-5 и ГП-21. Осмотр маски в целом и ее деталей #ПМК5, #ПРОТИВОГАЗПМК5, #ГП21, #ПРОТИВОГАЗГП21, #МАСКАМП3, #ПМК_5, #gas_mask, #gasmask,