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Trap (plumbing)

Код 1083475

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High Quality Content by WIKIPEDIA articles! In plumbing, a trap is a U-, S-, or J-shaped pipe located below or within a plumbing fixture. An S-shaped trap is also known as the S-bend invented by Alexander Cummings in 1775 but this was subsequently replaced with the "U-bend" following the introduction of the U-shaped trap by Thomas Crapper in 1880. The new "U-bend" could not jam so it did not need an overflow, common to the "S-bend". The bend is used to prevent sewer gases from entering...

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Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-6-1305-0517-2
Объём: 88 страниц
Масса: 153 г
Размеры(высота, ширина, толщина), см: 23 x 16 x 1

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