求翻译 要通顺 30
Thisisapermeableconcreteaggregatecementitiousmaterialandwaterfrommixingwithwater,aira...
This is a permeable concrete aggregate cementitious material and water from mixing with water , air and light weight , and other characteristics of a new type of eco-environmental protection on the ground pavement materials . proof of practical application and shi yu in eco-permeable concrete allows rainwater into the ground , add water and effective elimination of surface water to ease the urban heat island effet , known as the breath " of the material on the ground . widely used in sidewalks , parks , roads , squares , courtyards , light load of road traffic , parking and so on
要人工翻译的 展开
要人工翻译的 展开
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