液态冷却液防锈剂
liquid coolant conditioner
低冷却液液面停止运转
low coolant level shutdown
发动机冷却液液位指示器灯
engine coolant level indicator lamp
冷却液液位目测表
coolant level sight gauge
拖拉机发动机冷却液液面
tractor engine coolant level
液氮冷却
liquid nitrogen cooling
cooling by liquid nitrogen
cooled by liquid nitrogen
liquid nitrogen cold
liqiud nitrogen cooled
additives
液态氮冷阱
liquid nitrogen cold trap