“spiked drum”的概念、定义、翻译、参考文献-科学参考

单词	spiked drum
释义	spiked drum 针形滚筒
随便看	plain elbow plain embossed design plain end plain-ended screw plain end joint plain end steel pipe plain ends (未套丝的) plain end tube plain-end wheel drill plain equal cross plain equal side outlet elbow plain equal tee plain external grinding machine plain extractor roll plain eyebolt plain face plain-face corrugated flange plain fashioning point plain feed plain film plain film of vertebra plain fin plain fit plain fixed gap ga-(u)ge plain flange

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