air warning pressure switch 气压报警开关

pressure warning sensor 压力报警传感器

Oil pressure warning light 机油压力警示灯

pressure warning unit 压力报警器 ; 压力报警装置 ; 压力警告器

tyre inflation pressure warning tell-tale 轮胎充气压力警报灯 ; 轮胎充气压力警报装置

oil pressure warning 滑油压力警告器

low-cylinder-pressure warning whistle 气瓶低压警笛

oil-pressure warning unit 油压报警器

WARNING INDICATOR LIGHT OIL PRESSURE 机油压力警告指示灯