gas control automatic equipment

基本解釋

This paper introduced an automatic air mixing equipment for gas protection welding at work site, which can control the accurate proportion of airs.
介紹了一種用于焊接現(xiàn)場的氣體保護(hù)焊的自動(dòng)混氣設(shè)備，該設(shè)備能精確控制氣體混合比例。
In the production process of poisonous gas safety endangers life and explosion in automatic control system, and the equipment selection are designed to prevent danger produce measures.
生產(chǎn)過程中危及人生安全的有毒氣體的產(chǎn)生及爆炸的可能，在自動(dòng)化控制系統(tǒng)設(shè)計(jì)及設(shè)備選擇上有防止危險(xiǎn)產(chǎn)生的措施。