| 摘要 |
FIELD: transport engineering; fuel bottles filled with liquid propane and installed in space wheel compartment. SUBSTANCE: toroidal bottle has set of valves located on side walls in space limited by plate from below and by cover from top. Faces of valves are pointed inside the bottle. Upper cover has transparent section in center. This section is made of glass or other transparent material and is designed for inspection of valves. EFFECT: enlarged operating capabilities. 4 cl, 23 dwgi |
