light contact pressure小的接触压力

light t pressure光压

light minus pressure微负压

ground position light signal pressure对地压力

light gas pressure protection actuation轻瓦斯动作

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

Head light high pressure cleaning大灯清洗装置

APPLY LIGHT AIR PRESSURE TO施加轻微空气压力给

Light Follow Through Pressure轻微后续压力