The house-side shutoff valve—usually a ball valve—may be located where the pipe first enters the house or farther down the ...
The AMC Ambassador is often erroneously cited as the first car to have air conditioning as a standard feature. But when Ambassador first included A/C in 1968, the Cadillac limousine, Rolls Royce ...
Panametrics has developed several ultrasonic, clamp-on flow meters for measuring fluid flow. These clamp-on meters can be ...