Cable —— Cable
电缆通常是由几根或几组导线[每组至少两根]绞合而成的类似绳索的电缆，每组导线之间相互绝缘，并常围绕着一根中心扭成，整个外面包有高度绝缘的覆盖层。多架设在空中或装在地下、水底，用于电讯或电力输送。1832年，沙俄退伍军官许林格将电报线路埋在地下，六根导线之间彼此用橡胶绝缘后同放在玻璃管内，这就是世界上最早的一条地下电缆。
After winning the bid, the buyer will be responsible for the recovery of all scrap cables in the aforementioned regions.
http://en.c114.com.cn/576/a1276498.html - 原创 - English - 2024-10-28
As of the end of June, the total number of mobile phone base stations in China reached 11.88 million, a net increase of 265,000 compared to the end of last year.
http://en.c114.com.cn/579/a1269423.html - 原创 - English - 2024-7-26
According to a report from the official website of China Telecom, the company has announced the winning candidates for the procurement of optical cables and related components in the first batch of backbone optical cable construction projects for 2024.
http://en.c114.com.cn/576/a1267706.html - 原创 - English - 2024-7-5
In a previous interview with C114, Huo Xiaoli, Director of the Transmission Network Research Center at China Telecom Research Institute, stated that China Telecom plans to commence construction of the 400G QPSK ROADM network.
http://en.c114.com.cn/576/a1265196.html - 原创 - English - 2024-6-12
In 2023, the total production time of national radio programs was 7.5924 million hours, a decrease of 3.61% compared to the previous year.
http://en.c114.com.cn/576/a1262106.html - 原创 - English - 2024-5-9
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