The study will provide theoretic basis and technical guide for overall extension and application of roof garden greening.
本研究成果将为全面推广与应用屋顶绿化提供理论基础及技术指导。
The 10 items of technical guides of the third batch including Technical Guide of Exported Microwave Oven are now released.
现发布《出口微波炉技术指南》等第三批共10项出口商品技术指南。
The 10 items of technical guides of the third batch including Technical Guide of Exported Microwave Oven are now released.
现发布《出口微波炉技术指南》等第三批共10项出口商品技术指南。
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