1.缺少避雷设备或避雷设备不合格的高大建筑物、储罐等
1. Lack of lightning protection equipment or unqualified tall buildings, tanks, etc.
2.没有良好接地的金属屋顶
2. Metal roofs without good grounding
3.潮湿或空旷地区的建筑物、树本等
3. Buildings, trees, etc. in wet or open areasguangliang.37ix.com.cnchuganzhi.37ix.com.c gebin.89ix.comzhulvmen.89ix.comlangfang.75ix.cnxjtuomoji.37ix.com.cn
4.由于烟气的导电性，烟囱特别易遭雷击
4. Chimneys are particularly vulnerable to lightning strikes due to the electrical conductivity of flue gas.
5.建筑物上有无线电而又没有避雷器和没有良好接地的地方。
5. There is radio in the building without lightning arrester and good grounding.