“postern”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	postern
释义	postern 暗道便门
随便看	tube-to-tubesheet joint tube-to-tubesheet joint load tube-to-tubesheet welds tube turbining tube tympanography tube-type tube-type beam splitter tube-type boiler tube-type camera tube-type explosive press tube type furnace tube type heat exchanger tube-type heating furnace tube-type jet dyeing machine tube-type line strander tube-type oscillator tube type resistance furnace tube union tube upsetting machine tube upsetting press tube valve tube vice tube viscometer tube voltage drop tube voltmeter