popularity rate of telephone lines
电话线的普及率
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Popularity Rate of telephone lines is based on the number of telephone lines for every hundred people in terms of population stipulated in the administrative areas.
电话主线普及率指按行政区划人口计算的平均每百人拥有电话主线。
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