“专用自动小交换机”概念、定义、翻译-科学时代

单词	专用自动小交换机
释义	市政工程词汇手册 PABX (private automatic branch exchange) 专用自动小交换机
随便看	flow fluctuation flow fluctuation flow formula flow frequency flow friction flow function flow function flow gauge flow gauge flow geometry flow graph flow in corner flow index flow index flow indicator flow indicator flow-induced vibration flow-induced vibration flowing flowing copper vapour laser flowing deformation flowing gas flowing gas factor flowing gas-oil ratio flowing gold

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

PABX (private automatic branch exchange)