China 🇨🇳
Fog cannon leaves behind a rainbow in Chengdu city.
The purpose of fog guns is to reduce the level of harmful particles and dust. They moisten the air and compact solid particles so that they settle to the ground.
China 🇨🇳
Fog cannon leaves behind a rainbow in Chengdu city.
The purpose of fog guns is to reduce the level of harmful particles and dust. They moisten the air and compact solid particles so that they settle to the ground.