低机油油面警报器开关
low oil level alarm switch
低燃油油面警报器开关
low fuel level alarm switch
机油油面警报灯
oil level warnig tell-tall
性能监控器的燃油油面开关
performance monitor fuel level switch
液压油油面警报指示器
hydraulic oil level warning indicator
液压油油面开关
hydraulic oil level switch
低燃油油面警告灯
low fuel level warning lamp
低压报警开关
low pressure warning switch
燃油油面警告指示器
fuel level warning indicator