在从中国中国飞行试验研究院获得许可证）之前预计这架飞机要完成些更远的试飞任务。

The jet is expected to make further trial flights before gaining approval certificates from the CFTE.

youdao

在从中国中国飞行试验研究院获得许可证）之前预计这架飞机要完成些更远的试飞任务。

The jet is expected to make further trial flights before gaining approval certificates from the CFTE.

youdao