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  • Criado: 05-12-21
  • Último Login: 05-12-21

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  • todo-exercisebike.com

    05-12-21

    Bicycle, also called bike, two-wheeled steerable machine that is pedaled by the rider's feet. On a standard bicycle the wheels are mounted in-line in a metal frame, with the front wheel held in a rotatable fork. The rider sits on a saddle and…

  • normanbio.net

    05-12-21

    It's been over a year since COVID-19 made its way to every corner of the world. At the moment, there are two main types of COVID-19 Rapid Test Kit commonly used to detect infections. Diagnostic tests are done to confirm if you currently have the virus…

  • lutseepumps.com

    05-12-21

    A pump is a device that moves fluids (liquids or gases), or sometimes slurries, by mechanical action, typically converted from electrical energy into hydraulic energy. Pumps can be classified into three major groups according to the method they use to…

  • gzschy.com

    05-12-21

        An oxygen concentrator is a medical device that concentrates oxygen from ambient air. Atmospheric air has about 78 per cent nitrogen and 21 per cent oxygen, with other gases making up the remaining 1 per cent. The oxygen concentrator takes in…

  • focus-bulldozer.com

    05-12-21

    Bulldozer, also called Dozer, powerful machine for pushing earth or rocks, used in road building, farming, construction, and wrecking; it consists of a heavy, broad steel blade or plate mounted on the front of a tractor. Sometimes it uses a four-…

  • cosmeticpackagecn.com

    05-12-21

    Pump, a device that expends energy in order to raise, transport, or compress fluids. The earliest pumps were devices for raising water, such as the Persian and Roman waterwheels and the more sophisticated Archimedes screw (q.v.).     The mining…

  • bourtex.com

    05-12-21

    When to Wear a Leotard?     A leotard is a unisex skin-tight one-piece garment that covers the torso from the crotch to the shoulder. Leotards are entered by stepping into the legs and pulling the sleeves over the shoulders. Scoop- necked leotards…

  • baifengleisure.com

    05-12-21

    Do you have a patio or garden in your house? Then a comfortable chair will be necessary. Rattan is a type of climbing or trailing vine-like palm native to the tropical jungles of Asia, Malaysia, and China. One of the largest sources has been the…