explosion proof fan

例句：

1. 1.This explosion-proof fan is designed to protect against fire and explosions.
   这款防爆风扇旨在防止火灾和爆炸。
2. 2. The engineer tested the explosion-proof fan before installing it in the factory.
   工程师在安装之前测试了这款防爆风扇。
3. 3. The company's new product line includes an explosion-proof fan that can be used in high-risk environments.
   该公司的新型产品系列包括一款可以在高风险环境中使用的防爆风扇。