- Orsa apparatus
- газоанализатор Орса
Англо-русский строительный словарь. 2013.
Англо-русский строительный словарь. 2013.
Human torpedo — CGI image of human torpedo: British Mk 1 chariot ridden by two frogmen with UBA rebreathers Human torpedoes or manned torpedoes are a type of rideable submarine used as secret naval weapons in World War II. The basic design is still in use today; … Wikipedia