The power firm is allowed to set charges to maintain a 13 per cent profit on fixed a ets.

电力公司可厘定收费，以维持利润水平在固定资产的百分之十三。

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The power firm is allowed to set charges to maintain a 13 per cent profit on fixed a ets.

电力公司可厘定收费，以维持利润水平在固定资产的百分之十三。

youdao