The utility model has the characteristics of simple laying, grass survival rate improvement, large earth storage amount, good drainage effect and high conservation of water resources.
本实用新型铺设简单，它具有提高植草成活率、储土量大、排水效果好、涵养率高的特点。
The utility model has the advantages of air flow area and air flow rate increasing, uniform water distributing and heat transfer and mass transfer effect promoting.
本实用新型可增加空气的流通面积和空气流量，均匀配水，提高传热传质效果。
The utility model has the advantages of air flow area and air flow rate increasing, uniform water distributing and heat transfer and mass transfer effect promoting.
本实用新型可增加空气的流通面积和空气流量，均匀配水，提高传热传质效果。
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