“holding-on bar”的概念、定义、翻译、参考文献-科学参考

单词	holding-on bar
释义	holding-on bar 顶铆杠
随便看	pump curve pump cylinder pump delivery pump delivery head pump delivery test pump diaphragm pump diffuser pump direct driven press pump discharge pump discharge control valve pump displacement pumpdown pumpdown time pump drainage pump drain cock pump drain equipment pump dredger pump drill pump drive pump drive assembly pump drive gear pump duty pumped pumped (conveying) medium pumped fluid characteristics

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。