中、小型冷却塔研究项目,于1978年7月18～26日在北京进行了鉴定,由各地的31个单位50多名代表参加。会议认为7份报告,无论在理论上或在解决生产实际问题上都有一定参考价值。 The small and medium-sized cooling tower research project was conducted in Beijing from July 18 to July 26, 1978. It was attended by more than 50 representatives from 31 localities. The meeting considered that the seven reports have certain reference value in theory or in solving practical production problems.