Dilution Ventilation is recommended in the warehouse. Dilution Ventilation & Local Exhaust Ventilation (LEV) are recommended in the workshop. More details are listed as below for your reference Fiction
Liquid in the container evaporates and vapor/air mixture flows onto the floor where it is extracted by the floor exhaust slot. Fact
Liquid in the container evaporates and some of the vapor/air mixture flows onto the floor and is partially extracted by the floor level exhaust slot. The major portion of the vapor/air mixture mixes with the room air.