基于不同情景模拟的农村饮用水工程运行盈亏平衡分析与对策研究
颜成贵 陈海雄
基于不同情景模拟的农村饮用水工程运行盈亏平衡分析与对策研究
Research of economic benefit for the operation and management in rural drinking water projects based on break-even analysis
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