“nominal size of pipe”的概念、定义、翻译、参考文献-科学参考

单词	nominal size of pipe
释义	nominal size of pipe 管材的公称直径
随便看	technical institute technical intelligence technicality technical know-how technical know-how market technical knowledge technical lettering technical levelling technical load technically pure technically training technical management technical management of civil aviation technical manual technical matters technical maturity technical meaning technical measures technical monitoring in power plants technical monopoly technical note technical operation technical order technical order (TO; T.O.) technical panel

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。