“堵塞密封”的概念、定义、翻译、参考文献-科学参考

单词	堵塞密封
释义	堵塞密封 plug for seal seal by plug
随便看	upper cage upper calender upper Cambrian series upper canopy upper canvases upper cap upper cap nut Upper Carboniferous upper Carboniferous series upper case upper case (plenum) upper central series upper chain upper chamber upper change point upper cheek tooth upper chord upper chromosphere upper circle upper clamp upper class upper clearance upper cloud upper cloud point upper clutch

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。