NAVIGATION
NAVIGATION
中文品名：防爆警钟
Alarm bells suitable for use in hazardous areas, such as confined spaces and where explosive gas is a potential danger. Type of explosion-proof enclosure conforms to JIS C-0903 d2G4.
警钟适用于危险区域，如密闭空间和爆炸性气体有潜在危险的区域。防爆外壳类型符合JIS C-0903 d2G4。
