Before revision: May be regional terminology (mid-West USA) See Hand jack Skid unit: A Skid unit (called a "Slip-on" in Australia) is the common name used to refer to a complete self-contained fire fighting apparatus designed for use on/in commercially available vehicle platforms Smoke explosion: See backdraft.
After revision: diving Fire-fighting requiring the use of protective equipment resembling that of marine divers.SmokeMay be regional terminology (mid-West USA) See Hand jack Skid unit: A Skid unit (called a "Slip-on" in Australia) is the common name used to refer to a complete self-contained fire fighting apparatus designed for use on/in commercially available vehicle platforms Smoke explosion: See backdraft.