Advanced technology of energy conservation and emission reduction in coking process 并列题名：Advanced technology of energy conservation and emission reduction in coking process 并列题名：New technology of energy conservation and emission reduction in the production of tissue paper New technology of energy conservation and emission reduction in the production of tissue paper Advanced technology of energy saving and emission reduction for sintering and pelletizing Strategic studies on energy conservation and emission reduction in China Dynamic mechanism of energy conservation and emission reduction Study on tax policy of energy conservation and emission reduction 并列题名：Strategic studies on energy conservation and emission reduction in China 并列题名：Advanced technology of energy saving and emission reduction for sintering and pelletizing