短語(yǔ)詞組短語(yǔ)pressure difference indicator 壓差指示器pressure alarm indicator 壓力警報(bào)器differential pressure airspeed indicator 壓差式空速表pressure time indicator diagram 壓力gas pressure drop indicator 氣壓降低指示器pressure differential indicator 壓差指示器pressure ratio indicator 壓力比指示器;壓力比例指示器pressure altitude indicator 氣壓高度表secondary brake pressure warning indicator 輔助制動(dòng)壓力警告指示器 返回 pressure indicator