compressed air bottle造句

Power for actuating the main valves was then obtained by a compressed air bottle or fuel pressure.
The weapon could be refueled by fuel carriers and the compressed air bottle replaced with a new one, in a procedure that took about 4 minutes.
Initially, the bladder forms a close-fitting sheath around the compressed air bottle from which it is inflated, which is mounted lengthwise in the tank.
The main parts of the flamethrower were two steel cylindrical tanks connected with each other, one for fuel ( 15 l capacity total, height 45 cm, diameter 16 cm ) and a compressed air bottle ( 6 l, height 60 cm, diameter 12 cm ).
It's difficult to find compressed air bottle in a sentence. 用compressed air bottle造句挺难的