Water pipes have a much smaller diameter than the air and can be applied not only to the base plates as well as , ceiling , stair boards and other concrete materials at home .
Veetorud on palju väiksema läbimõõduga kui õhk ja saab rakendada mitte ainult tugipadjad samuti , lagi , trepp lauad ja muude konkreetsete materjalide kodus .