“hermetic seal”的概念、定义、翻译、参考文献-科学参考

单词	hermetic seal
释义	hermetic seal [hǝr`med·ik `sēl] ^ENGINEERING An airtight seal.
随便看	minnow minor minor arc minor axis minor bend minor control change minor control data minor cycle minor defect minor diameter minor diatonic scale minor fog signal minority carrier minority emitter minor key minor light minor lobe minor loop minor planet minor relay station minor surgery minor switch minor trough minuano minuend

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