“钢球单向阀”的概念、定义、翻译、参考文献-科学参考

单词	钢球单向阀
释义	钢球单向阀 ball check valve
随便看	radio decoder radio defense radiodermatitis radio detecting and ranging radio detection radio detection and location radio detection and ranging radio detection and ranging (radar) radio detector radio detector equipment radio determination radiodetermination radio determination station radio detonater radio detonator radiodiagnosis radiodiagnostics radiodiaphane radio diffusion radio diffusion van radiodigital radio directional bearing radio directional finder radio direction finder radio direction-finder

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。