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.
文章阐述了爆炸性粉尘环境、爆炸性气体环境危险区域的范围划定， 防爆电气设备的标志、防爆电气设备的选型及爆炸性环境电气线路的设计。 返回 hazardous area classification