绿色电力
green electricity
green power
green electric power
Green electirc power
environment friendly electricity
绿色电力供应
green electric power supply
绿色电力营销
green power marketing
green electricity marketing
绿色机电产品
green mechanical and electrical products
green electromechanical product
电脑控制电力机车
electric locomotive with computer
交流发电机电力输出
alternator electrical output
马达发电机电力供应
motor-generator power supply
马达发电机电力系统
motor generator power system
绿色电镀技术
green electroplating technology
绿色电化学合成
green electrochemical synthesis