泡沫混凝土系列产品以水泥、粉煤灰为原料，符合国家提倡绿色环保型建筑节能材料的标准和要求。
Foamed concrete series products with cement, coal ash as raw materials, in line with the state advocates green environmental protection building of energy-saving material standards and requirements.
这种管材与传统实壁排水管相比，不仅能有效地降低排水噪声，而且在排水排通能力方面也大为提高，是一种节能环保型建筑排水管材。
In comparison with traditional solid wall drain pipe, this kind of pipe is an energy-saving environmental protection type drain pipe for building.
它们为我们提供环保型可再生木材资源、燃料能源和众多非木材产品，包括食物、饲料、药材、建筑材料和装饰材料。
They provide us with the environmentally sound renewable resource of wood, fuel for energy and many non-wood products, including food, fodder, medicines, building materials and cosmetics.
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