“ratchet tool”的概念、定义、翻译、参考文献-科学参考

单词	ratchet tool
释义	ratchet tool [`rach·ǝt ´tül] ^{DESIGN ENGINEERING} A tool in which torque or force is applied in one direction only by means of a ratchet.
随便看	band land band lightning band molding band of position bandoleer band-pass band-pass amplifier band-pass filter band-pass response band printer band-rejection filter band saw band scheme band selector B and S gage band spectrum band spreading band-spread tuning control band-stop filter band switch band theory of ferromagnetism band theory of solids band wheel bandwidth bandwidth reduction

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