energy saving type igniter  节能型点火炉

1600℃ energy-saving gas tunnel kiln  1600℃节能型燃气隧道窑; 美国机械工程师学会

65 percent energy saving and heat preservation  65%节能与保温

A New Energy-saving Switch Cubicle  一种新型的节能开关柜

A Novel System Energy-Saving Unit  一种新型的系统节电器

A Probe into Warming Green- house Energy- Saving  加温温室节能探索

AC contactor energy-saving  节能交流接触器

achievement of energy saving  节能成就

action of energy saving  行为节能; 重心

Adjusting speed energy saving  调速节能

advantage of energy-saving  节能优势

air compressor energy saving  空压机节能

Air conditioner with saving-energy type  节能型空调器

air conditioning energy saving  空调节能

air conditioning’s energy-saving  空调节能

Air-Conditioning Energy Saving  空调节能

Air-conditioning Energy-saving  空调节能

Air-energy saving system  空气节能器

analgsing energy saving  节能分析