短語詞組短語occupant weighted injury criterion 乘員綜郃損傷值occupant injury prevention 乘員損傷防護Accident to powered aircraft causing injury to occupant 動力飛行器事故引起乘員損傷Accident to nonpowered aircraft causing injury to occupant 無動力飛行器事故引起乘員損傷 返回 occupant injury