transmission and distribution meaning in Chinese

输变电及配电
输电与配电
输配电

Gas transmission and distribution piping systems
气体传输和分配管道系统
Testing of overhead transmission and distribution line hardware
架空传输和配电线硬件试验
Eyes huge investment in power transmission and distribution network
输配电网络的巨资投入
Gas transmission and distribution piping systems ; addenda
气体运输和气体分配管道系统.修改件
Power generation , transmission and distribution works renewable energy
能源生产输送及分配工作

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