Examine the spinner, fan blades, and stage 1 booster vanes for evidence of foreignobject damage.

检查整流锥、风扇叶片、增压器第一级静子叶片有无外物击伤的情况。

youdao

Examine the spinner, fan blades, and stage 1 booster vanes for evidence of foreignobject damage.

检查整流锥、风扇叶片、增压器第一级静子叶片有无外物击伤的情况。

youdao