C-W节约算法
Clark-Wright algorithm
clark-wright saving algorithm
C-W saving algorithm
Clarke-Wright C-W savings algorithm
变频技术与能源节约
Friquency conversion technology and energy saving
电站锅炉节约用油分析
Analysis on oil-saving in power boiler
改进的节约算法
modified saving algorithm
高校节约能源的途径
Ways to conserve energy in colleges
集约和节约土地使用
integrative and saving land use