这些子级上安装了瓦·彼·格鲁什科设计的四推力室主发动机和谢·帕·科罗廖夫设计的用来控制推力矢量的新型姿态控制发动机。
The main four-chamber engines designed by V. P. Glushko and new control engines from s. P. Korolev for controlling the thrust vector were installed in these units.
通过与试验结果的比较，证明了在较大的主气源压力范围内计算结果合理，其推力计算的精度可满足火箭弹姿控发动机工程计算的要求。
In comparison with the results of test, the results of numerical computation are reasonable, and the precision of thrust calculated by numerical computation can meet then...
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