?铅包高频通信电缆
...ton-insulated distributing cable 棉纱绝缘铅包配线电缆 lead sheathed high-frequency communication cable 铅包高频通信电缆 lead sheathed low-frequency communication cable 铅包低频通信电缆 ..
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。