“外部密封”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

单词	外部密封
释义	外部密封 outside seal
随便看	singleness single nip calender single node cutting single non-central load single non-discrimination of smell (SND) single notching single observatlon plot single occupancy single-office exchange single open end spanner single-operand instruction single operation single-operation part single operator arc welding generator single operator arc welding machine single operator arc welding set single operator set single-operator transformer single operator transformer single-operator welder single-operator welding machine single operator welding machine single order single-order single(-)order