“head pulley”的概念、定义、翻译、参考文献-科学参考

单词	head pulley
释义	head pulley [`hed ´pu̇l·ē] ^{MECHANICAL ENGINEERING} The pulley at the discharge end of a conveyor belt; may be either an idler or a drive pulley.
随便看	weather observation weather observation radar weatherometer weather pit weatherproof weather radar weather resistance weather shore weather side weather signal weather station weather strip weather-struck joint weather type weather vaning weather window weave web web angle weber Weber-Christian disease Weber differential equation Weber-Hermite equation Weberian apparatus Weberian ossicle

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