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Tema: "Thirty-day-in" September 2017

  1. #11
    Miembro
    Fecha de ingreso
    19 jun, 17
    Ubicación
    United Kingdom
    Mensajes
    5
    vBActivity - Stats
    Points
    12
    Level
    1
    vBActivity - Bars
    Lv. Percent
    19%
    Daily Activity
    0%
    Weekly Activity
    0.15%
    Monthly Activity
    1.47%

    London Plumbers, Plumbing in London, 24 Hour Plumber London

    London Plumbers, Plumbing in London, 24 Hour Plumber London https://en.wikipedia.org/wiki/Plumbing
    More info!
    Plumbing (which comes from the Latin word plumbum, which means lead, as pipes were once made from lead) is the job of working with pipes, tubing and plumbing fixtures for drinking water systems and getting cleared of waste. A plumber is someone who puts or fixes in plumbing fixtures, piping systems and equipment like water heaters. Many plumbers are construction workers. The plumbing industry is an important part of every developed economy because people need clean water and safe ways to move and store waste.[1]

    Plumbing also refers to a system of pipes and fixtures put in a building to move the and water get cleared of waste that is in water. Plumbing is different from sewage and water systems because plumbing system serves one building, while water and sewage systems serve a group of buildings or a city.

    Contents [hide]
    1 History
    2 Materials
    3 Regulation
    4 References
    History[change | change source]

    Roman lead pipe with a seam that is folded, at the Roman Baths in Bath, England
    Until modern cities grew in the 19th century., plumbing was very rare At about the same time, public health leaders began wanting better systems to get rid of waste. Before this, people got rid of waste by dumping it onto the ground or into rivers and collecting it. However, there were some plumbing pipes in the city settlements of the Indus Valley Civilization by 2700 B.C.[2] Plumbing was also used during the ancient civilizations such as the Greek, Roman, Persian, Indian, and Chinese civilizations as they built public baths and needed drinking water, and somewhere to drain waste. The Romans used pipe inscriptions to stop people from stealing water.

    These systems didn't improve much over the years. There were no improvements from the time of the Roman aqueducts and sewers until the 19th century. Eventually open sewage ditches were got rid of by the development of separate, underground water and sewage systems and cesspools. Most large cities today send solid wastes through pipes to sewage treatment plants. Treatment makes the water more pure before it goes into streams or other bodies of water and separates water from waste. Most places stopped for drinking water after World War II because of the dangers of lead poisoning, using lead. At this time, copper piping was started because it was safer than using lead pipes.[3]

    Materials[change | change source]
    Water systems in ancient times used gravity to move water. They used pipes or channels usually made of lead, clay, bamboo or stone. Today, water-supply systems use a network of high-pressure pumps, and pipes are made of copper,[4] brass, plastic, or other nontoxic material. Vent and drain lines are made of plastic, steel, cast-iron, and lead. Lead isn't used in pipes today because it can be poisonous.[5][6][7]


    Piping being placed for a sink

    For working on pipes and fittings, plumber wrench
    The 'straight' sections of plumbing systems are of tube or pipe. Where a tube is made through extrusion, a pipe is made by casting or welding. Pipe has thicker walls and may be threaded or welded, where tubes have thinner walls, and needs special joining techniques for example 'brazing', 'compression fitting', 'crimping', or for plastics, 'solvent welding'.

    In addition to the straight pipe or tubing, many fittings are required in plumbing systems, such as valves, elbows, tees, and unions.

    Plumbing fixtures are designed for the people who use the water. Some examples of fixtures include water closets (also known as toilets), urinals, bidets, showers, bathtubs, utility and kitchen sinks, drinking fountains, ice makers, humidifiers, air washers, fountains, and eye wash stations.
    https://en.wikipedia.org/wiki/Piping...umbing_fitting
    Plumbers London, Plumbing in London, 24 Hour Plumber London Plumbers, Plumbing in London, 24 Hour Plumber London!

  2. #12
    Miembro
    Fecha de ingreso
    19 may, 17
    Ubicación
    Украина
    Mensajes
    26
    vBActivity - Stats
    Points
    84
    Level
    3
    vBActivity - Bars
    Lv. Percent
    11%
    Daily Activity
    0%
    Weekly Activity
    7.09%
    Monthly Activity
    10.46%

    дизайн номерн

    Хай!
    Куплю дизайны фойе небольшой гостиницы в стиле хай тек от 20 номеров возле моря . Приглашают на конференцию для Хореко International Hospitality Conference, подробнее , говорят будут докладчики из Европы, Швейцарии , Украины, которые сделают доклады про успешный опыт реализации таких проектов в Европе и Украине.
    Подскажите стоит ли идти, цена вопроса 2200 грн (75 долларов) в стоимость входит обед, кофи брейки, ужин, синхронный перевод? Мероприятие состоится 17 февраля 2018 г. в Киеве в шикарном InterСontinental Hotel.

  3. #13
    Miembro
    Fecha de ingreso
    19 may, 17
    Ubicación
    Украина
    Mensajes
    26
    vBActivity - Stats
    Points
    84
    Level
    3
    vBActivity - Bars
    Lv. Percent
    11%
    Daily Activity
    0%
    Weekly Activity
    7.09%
    Monthly Activity
    10.46%

    тренажер бубн

    Каждый обратившийся в Центр получает свою личную программу оздоровления, выполняя которую с каждым сеансом приближается к заветной цели - восстановлению трудоспособности и свободе от лекарственного обезболивания. Выполняя все рекомендации специалистов Центра, Вы вернете не только подвижность в суставах и избавитесь от болей, но и значительно повысите качество своей жизни. Бояться надо только одного - физической невозможности обратиться в такой Центр».

    Надежные тренажеры Бубновского мтб 1 4 широкий выбор у заслуживающего доверия завода-производителя реабилитационных тренажеров для лечения межпозвоночной грыжи .
    Магазин спортивных товаров Kiddishop.com.ua доставку осуществляет к Вам домой по всей Украине : Днепр , Киев , Луцк , Николаев , Тернополь , Ужгород , Черкассы курьерскими компаниями Новая Почта, Интайм или транспортом завода без предоплаты в течении 2-3 дней после заказа. Стоимость доставки 350-400 грн.

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