plumbing Richmond Boiler definitionA boiler is a closed vessel in which water or other fluid is heated. The fluid does not necessarily boil. (In North America the term "furnace" is normally used if the purpose is not actually to boil the fluid. zobaczysz tutaj
plumber Tower Hamlets About plumbing from WikipediaPlumbing is any system that conveys fluids for a wide range of applications. Heating and cooling, waste removal, and potable water delivery are among the most common uses for plumbing howev pełen artykuł
plumber Ealing Plastic pipesPlastic pipe is a tubular section, or hollow cylinder, made of plastic. It is usually, but not necessarily, of circular cross-section, used mainly to convey substances which can flow ? liquids and gases (fluids), slurr zobacz więcej