
PSB-22 is used for carbon powder and graphite vacuuming
PSB-22 is used for carbon dust and graphite vacuuming
PSB-22 is used for carbon dust and graphite vacuuming
PKB-40 is used for powder vacuuming in a chemical plant
PKB-40 is used in a construction site cleaning operation
P3J is used for dust collection in a dust processing factory
In the production process of the feed factory, a lot of sugar will be added, so that the whole workshop will be filled with a