“hobbing steel”的概念、定义、翻译、参考文献-科学参考

单词	hobbing steel
释义	hobbing steel [`häb·iŋ ´stēl] ^METALLURGY A high-speed steel used to make gear teeth cutters.
随便看	crystal resonator crystal sandstone crystal set crystal settling crystal shutter crystals of Venus crystal spectrometer crystal-stabilized transmitter crystal structure crystal symmetry crystal system crystal transducer crystal tuff crystal twin crystal unit crystal video receiver crystal video rectifier crystal violet crystal-vitric tuff crystal whisker crystogen crystosphene Cs cs csc

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