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author: 2020-08-04
Drive away mist haze, still I am clean blue sky, overcome difficult assault fortified positions, certainly will is hit win blue sky to guard battle!
To be fulfilled strictly " Tianjin city 2018 project of 20 common feelings of people " and task of battle of assault fortified positions of air pollution prevention and cure asked 2018, drive in the roundGas fired boilerLow nitrogen transforms the job, safeguard boiler safety moves, tianjin municipal Party committee, municipal government transformed duty to decide in the light of low nitrogen of gas fired boiler a series of requirement and regulation.
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