This project improves soil 494ha. Each cubic meter soil could save the cost of 31yuan, totally save the cost 153 million Yuan.
本工程改良土壤494万立方米,每立方米土方可节约直接工程费用31元,共节约工程费1.53亿元。
This project improves soil 494ha. Each cubic meter soil could save the cost of 31yuan, totally save the cost 153 million Yuan.
本工程改良土壤494万立方米,每立方米土方可节约直接工程费用31元,共节约工程费1.53亿元。
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