adjustable blade propeller runner
可调叶片式螺旋浆转子轮
热门单词
- abel closed tester
- abrasive machine
- absolute H-magnetometer
- AC tube
- accessory cramp
- accessory symptom
- accordion door
- accountability
- accuracy of measurement
- acetimeter
- acetylene tetrachloride
- acid rock
- acrohypothermy
- acrylonitrile-itaconic acid ester copolymer fibre
- activity theory of learning
- actual address
- acute fatigue
- ad hoc way
- adhesion coefficient
- adjustable
- adjustment to school
