...经济技术指标 [gap=1659]nal water resources;water conservation;rain water;reclaimed water;water balance;economic and technical indexes ...
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Through transformation good results are gained and the historical highest level of economic and technical indexes is achieved.
通过改造，取得了良好的效果，经济技术指标达到了历史最好水平。
Activated coke desulphurizer and the principle, features and technical and economic indexes of activated coke desulphurization technology are described.
介绍活性焦脱硫剂和可资源化活性焦烟气脱硫技术的原理、特点及技术经济指标。
But in production this value can not be exceeded too much, otherwise the technical and economic indexes will deteriorate.
但生产上不宜超过这一最佳值太多，否则会使技术经济指标恶化。
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