主要对冶金工矿企业绿化的性质与地位，经济技术指标，专业绿化等问题进行了探讨。
The property, significance, economic and technic index, specialization of afforestation in metallurgical industries and mines are discussed.
本文论述垂直绿化的形式、存在问题、解决方案以及垂直绿化养护技术等。
Besides the forms and exiting problems of vertical virescene, the conservation technology of vertical virescene is discussed in this paper.
本实用新型属于基建工程技术领域，是一种用于建筑及物构筑物和绿化工程等排水疏水的装置。
The utility model belongs to the technical field of construction engineering, which is a device used for the drainage and of buildings, structures, landscape engineering, etc.
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