Terms for subject Engineering geology containing flight

English	Chinese
continuous flight auger	连续旋翼式螺钻
continuous flight auger	连续螺纹钻
double flight earth-rock auger	双螺片岩土钻头
double flight earth-rock auger	双螺片岩土钻
double flight rock auger	双螺片岩石钻头
double flight rock auger	双螺片岩石钻
flight auger	螺旋钻
flight auger drill	螺旋钻机
flight auger drilling	连续螺旋钻进
hollow flight auger	空心管螺纹钻头