注意：吊车发动机处于运行中，且载人平台内有人时，吊车司机必须始终控制着吊车。

Note: the crane operator must always be at the controls when the crane engine is running and the personnel platform is occupied.

youdao

注意：吊车发动机处于运行中，且载人平台内有人时，吊车司机必须始终控制着吊车。

Note: the crane operator must always be at the controls when the crane engine is running and the personnel platform is occupied.

youdao