steam smother

用法例句

We analyze the principle of how nitrogen coming into being in hydraulic tank and the causes for this disaster as well as the precautions of nitrogen choked disaster.

本文介绍了某冷轧厂连续退火机组发生的一起氮气窒息事故,分析了水淬槽氮气产生的机理、事故发生的原因,提出了预防氮气窒息事故的对策措施。