hazardous area classification
常见例句
- This paper presents the classification of zone for hazardous area, marking for Ex electrical equipments, selection of Ex equipment and the design on electrical wiring used in explosive atmosphere.
文章闡述了爆炸性粉塵環境、爆炸性氣躰環境危險區域的範圍劃定， 防爆電氣設備的標志、防爆電氣設備的選型及爆炸性環境電氣線路的設計。 返回 hazardous area classification