单词	drilling pattern
释义	drilling pattern 炮孔排列法
随便看	aircraft plotting sheet Aircraft Plume Analysis aircraft plywood aircraft pneumatic system aircraft pod aircraft position aircraft position chart Aircraft Position Information Converter aircraft position reporter Aircraft Position Sensor aircraft power aircraft powerplant aircraft power plant aircraft power supply aircraft power supply switch aircraft power supply system Aircraft power system aircraft power vehicle Aircraft Practice Bomb Aircraft Prepared for Service aircraft pressure refueling system aircraft product design Aircraft Production Advisory Council Aircraft Production Board aircraftproductionfactory