Force mains are pipelines used to transport wastewater counter-gravitationally (i.e. from lower to higher point). They must include some pumping device, and often are pressurized.
In urban areas, the water is pumped through water mains called force mains (large delivery pipes) and up into a water tower (also know as a constant head tank). The force of gravity then helps to send the water through street mains and secondary mains to homes, businesses, and institutions.
Ryan Mains is 5' 8".
Johnny Mains was born in 1976.
petites mains
In the UK the mains voltage is 240 volts
Willard Mains died on 1923-05-23.
Willard Mains was born on 1868-07-07.
Edwin Butterworth Mains was born in 1890.
Edwin Butterworth Mains died in 1968.
In English, the "mains" is another word for the electricity supply.
Derrick Mains was born on 1973-05-26.
Entre ses mains was created in 2005.