All the previous GSLV flights had cryogenic engines procured from Russia.
以前的GSLV火箭都使用俄罗斯生产的发动机。
For the first time, indigenously developed cryogenic engines will be used.
这将是印度首次使用本土研制的低温发动机。
Firstly, the Indian effort is vastly home-grown, right from supercomputers to cryogenic engines to geosynchronous launch vehicles.
首先印度完全是自力更生，从超级计算机到低温火箭发动机到地球静止轨道运转工具。
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