“unthreaded hole”的概念、定义、翻译、参考文献-科学参考

单词	unthreaded hole
释义	unthreaded hole 无螺纹孔光孔
随便看	Doppler contour Doppler core Doppler count Doppler data Doppler displacement Doppler echocardiograph Doppler effect Doppler equation Doppler-Fizeau effect Doppler flowmeter Doppler foetal heart detector Doppler frequency Doppler generator test set Doppler indicator Doppler inertial navigation equipment dopplerite Doppler laser velocimeter Doppler method Doppler motion Doppler navigation Doppler navigator Doppler positioning Doppler profile Doppler radar Doppler range

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