“PSTN--PSTN (public-switched telephone network)”概念、定义、翻译-科学时代

单词	PSTN--PSTN (public-switched telephone network)
释义	计算机词汇手册 PSTN (public-switched telephone network) 公共交换电话网络
随便看	waste gas system waste gas treatment waste gas utilization waste gas vapour trap waste graveyard waste-heat waste heat waste heat waste heat waste heat boiler waste heat boiler waste heat boiler waste heat exchanger waste heat flue waste heat flue waste heat loss waste heat recovery waste heat recovery waste heat recovery waste heat recovery waste heat removal system waste heat superheater waste heat utilization waste heat utilization waste immobilization plant

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。

PSTN (public-switched telephone network)