词汇	闸板转换阀
释义	闸板转换阀医gate change-over valve
随便看	error of graduation Error of grating groove angle error of gyrocompass error of gyrocompass heading error of height error of horizonal axis error of horizontal axis error of incorporation error of indication error of indication for hardness tester error of indication of a measuring instrument error of in measurement error of input data Error of installation error of interor orientation error of irradiation error of item error of joint-clearance error of judgement error of judgment error of law error of law on the face of the record error of leg error of length error of lens distortion