capacity of telephone exchange

常見(jiàn)例句

雙語(yǔ)例句

• By the end of 1998, the home-made exchanges had constituted 98% of all the newly added telephone exchange capacity.
  到1998年底，通信網(wǎng)新增 電話 交換機(jī)中，國(guó)內(nèi)生產(chǎn)設(shè)備的比重已達(dá)到98%。
  http://dj.iciba.com
• Program-controlled telephone exchange capacity of the city accounts for 49.4 million lines, built a broadband residential and boutique information technology district 72.
  全市程控電話交換機(jī)容量達(dá)49.4萬(wàn)門，建成了寬帶小區(qū)和精品信息化小區(qū)72個(gè)。
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