接着，从价值规律的基本要求出发，运用成本法对城市商品住宅进行了生产成本分析。
Then, from the principle request of value law, the manufacture cost of urban commercial dwelling is analyzed by means of cost methods.
本法具有工艺简单、操作方便、产品收率高、纯度高、生产成本低等特点。
The method has some characteristics: simple technology, convenient operation, high yield and purity, low production cost.
本法具有工艺简单、操作方便、产品收率高、纯度高、生产成本低等特点。
The method has some characteristics: simple technology, convenient operation, high yield and purity, low production cost.
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