例句 /

Abstract: A paint vapour treatment by means of blowing and drawing ventilation in an airtight workroom is suggested in the article.

Abstract: A paint vapour treatment by means of blowing and drawing ventilation in an airtight workroom is suggested in the article.

文摘:提出在密闭喷漆作业间,采用吹吸式通风法对作业间的漆雾进行治理的方案。