“bellows seal”的概念、定义、翻译、参考文献-科学参考

单词	bellows seal
释义	bellows seal [`bel·ōz ´sēl] ^{MECHANICAL ENGINEERING} A boiler seal in the form of a bellows which prevents leakage of air or gas.
随便看	protector protector block protector gap protector tube protectoscope Proteeae Proteida Proteidae protein proteinaceous proteinase protein-bound iodine protein-bound iodine test protein coat protein engineering protein kinase proteinometer proteinuria Proteocephalidae Proteocephaloidea proteoglycan proteolysin proteolysis proteolytic enzyme Proteomyxida

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