“bell-joint clamp”的概念、定义、翻译、参考文献-科学参考

单词	bell-joint clamp
释义	bell-joint clamp [`bel ´jȯint ´klamp] ^ENGINEERING A clamp applied to a bell-and-spigot joint to prevent leakage.
随便看	filter factor filter feeder filter flask filter impedance compensator filtering filter leaf filter loss filter medium filter paper filter pass band filter photometer filter photometry filter press filter-press cell filter pump filter reactor filter sand filter screen filter section filter slot filter spectrophotometer filter thickener filter transmission band filter-type respirator filtrate

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