Wpis z mikrobloga

@Piastan: Wot? Oczywiście, że wprowadzili.
A ci po lewej to co mają na ryjach?

The Zelinsky Kummant, also known as Avalov mask, was designed by Nikolai D. Zelinsky (filter) and Mikhail I. Kummant (facepiece). It was the first successful charcoal filtering mask however most of the Russian troops had to use British Small Box Respirator and PHG/PH Hood.