The measures and effects on comprehensive utilization and improvement of black water in industrial boiler. Through closed recycle usage, industrial water was saved, and environment was protected.
介绍了对工业锅炉黑水综合利用的措施和改造效果。通过封闭循环利用既节约了工业用水又保护了环境。
How to manage the creation, usage and recycle of these objects requires a perfect management mechanism.
如何高效地管理这些对象的创建、使用和回收，需一整套完善的管理机制。
Test results indicate that void ratio, asphalt content and density have great influence on road usage performance of recycle asphalt mixture.
试验结果表明，空隙率、沥青含量和密度对再生沥青混合料路用性能影响很大。
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