3.19 Pipe Joint With Flat‐on‐Top(FOT)(Pipeline to Connect the Top)

A joining method to enable the top elevation of the terminal point of upstream pipe is the same as that of the initial point of downstream pipe. yG5z88L81/7rAujVANhy9P075CII3XvjTIx3Az1zerKbrmHmOjbE+1VKga6lsSV3