The paper addresses a chemical method, by which primary cooler is so washed that the temperature of washed gas meets the requirement of the process standard.
本文叙述了采用化学的方法对初冷器进行清洗，清洗后的煤气温度可达到工艺指标要求，并且取得了良好的效。
The effect of testing media type and environmental temperature on the primary bubble point pressure of metallic fiber felt was studied according to the national standard.
依据国家标准，研究了介质类型和环境温度对滤毡初始气泡点压力的影响。
The effect of testing media type and environmental temperature on the primary bubble point pressure of metallic fiber felt was studied according to the national standard.
依据国家标准，研究了介质类型和环境温度对滤毡初始气泡点压力的影响。
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