Mr. Superintend, the hole of the lower rudder pintle damaged. It needs to be bored.

机务总管先生，下舵销孔有所损伤，需要镗孔处理。

youdao

Mr. Superintend, the hole of the lower rudder pintle damaged. It needs to be bored.

机务总管先生，下舵销孔有所损伤，需要镗孔处理。

youdao