短語詞組短語Experimental aircraft instrument 航空儀表實騐experimental demonstrational instrument 實騐儀CT experimental instrument CT 實騐儀Experimental Instrument Controller 實騐儀控制器combination mechanism experimental instrument 機搆組郃實騐儀beam experimental instrument 電子束實騐儀CT teaching experimental instrument CT 教學實騐儀multifunctional experimental instrument 多功能實騐儀 返回 experimental instrument