标准成本更新要求，并监督系统计算，确保所有成本和存货估价是在跑道上。

Standard cost updated on requiement, and supervise system calculation, make sure all costing and inventory valuation are on the track.

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但是，没有一个关于成本并符合国家标准的综合性计划，彻底更新国家电力系统的前途并不明朗。

But without a comprehensive plan to cover costs and consensus on a national standard, a true upgrade of the nation's system doesn't look so bright.

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