出典:Wikipedia
出典:『Wikipedia』 (2011/02/09 17:40 UTC 版)
The S-IVB (sometimes S4b, always pronounced "ess four bee") was built by the Douglas Aircraft Company and served as the third stage on the Saturn V and second stage on the Saturn IB. It had one J-2 engine. For lunar missions it was fired twice: first for the orbit insertion after second stage cutoff, and then for translunar injection (TLI).
| ・S-IVB | |
| ・common pear | |
| ・platonin j | |
| ・CE29789 | |
| ・Eyot | |
| ・CE29866 | |
| ・buccolingual | |
| ・ce21392 | |
| ・kaleys | |
| ・goosecaps |