conserving energy and reducing emissions  节能减排

saving energy and reducing emission  节能减排

Saving Energy and Reducing Energy Consumption  节能降耗

saving in energy and reducing emission  节能减排

saving-energy and reducing-emission  节能减排

economic energy and emission reduction  节能减排

electricity energy-saving and emission-reducing  电力节能减排

Energy and Energy Conservation in Ningxia  宁夏能源和节能

Energy Conservation and Emission Reducing  节能减排

energy conservation and reducing emission  节能减排

energy consumption and emission reducing  节能减排

Energy saving and emission reducing  节能减排

energy saving and emission reducing method  节能减排

energy savings and emission reducing  节能减排

energy-conserving and environment-protective  节能环保

energy-saving and emission reducing  节能降耗; 节能减排

energy-saving and emission-reducing  节能减排

reducing greenhouse gas emission and energy saving  节能减排

Running and energy conserving  运行节能