“porcelain through insulator”的概念、定义、翻译、参考文献-科学参考

单词	porcelain through insulator
释义	porcelain through insulator 瓷套管瓷套管绝缘子
随便看	landing card landing carriage landing certificate landing charge landing charges landing chassis landing circle landing compass landing craft landing deck landing direction indicator landing edge landing error landing expense landing expenses landing field landing flap landing flare landing-gear landing gear landing gear shock absorber landing gear torque arm landing ground landing hire landing joist

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。