“tube reducing”的概念、定义、翻译、参考文献-科学参考

单词	tube reducing
释义	tube reducing [`tüb ri´düs·iŋ] ^METALLURGY Reducing the diameter and wall thickness of tubing by means of a mandrel and rolls.
随便看	bipropellant biquadratic biquadratic equation biquartic filter biquartz biquinary abacus biquinary notation biquinary number system biradial symmetry biradical biramous birch birch tar oil bird birdcaged wire bird-hipped dinosaur bird louse birdnesting bird of prey birdseye bird's-eye rot bird's-eye spot bird's-foot delta birectangular birefringence

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