Back to an easy one.
H = (number of letters in answer) The following are all types of what?: Wet-barrel, dry-barrel, high-pressure, wall
- hydrants
- hoses
- tankers
- natural source distribution systems
Back to an easy one.
H = (number of letters in answer) The following are all types of what?: Wet-barrel, dry-barrel, high-pressure, wall
antbedy 