Chinese translation for "安全飞行时数"

accident-free flying hours
safe flying hours

Similar Words：

"安全放泄压力" Chinese translation, "安全非疫区" Chinese translation, "安全飞航指引系统" Chinese translation, "安全飞行" Chinese translation, "安全飞行的最低高度" Chinese translation, "安全飞行速率" Chinese translation, "安全飞行仪表公司" Chinese translation, "安全分层机制" Chinese translation, "安全分离带" Chinese translation, "安全分离钩" Chinese translation