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Каталог пользователей

  • Аватар (gfgrgfdd)
    gfgrgfdd - "Lithium solar batteries are simply lithium batteries used in a solar power system. More specifically, most lithium solar batteries are deep-cycle lithium iron phosphate (LiFePO4) batteries, similar to the […]"Перейти
    Активность: 2 года, 11 месяцев назад
  • Аватар (lthtrfcv)
    lthtrfcv - "Peptides (from Ancient Greek πεπτός (peptós) ‘digested’, from πέσσειν (péssein) ‘to digest’) are short chains of amino acids linked by peptide bonds. Chains of fewer than twenty amino acids are called oligope […]"Перейти
    Активность: 2 года, 12 месяцев назад
  • Аватар (cdswdsdd)
    cdswdsdd - "A box (plural: boxes) is a container used for the storage or transportation of its contents. Most boxes have flat, parallel, rectangular sides. Boxes can be very small (like a matchbox) or very large (like a […]"Перейти
    Активность: 2 года, 12 месяцев назад
  • Аватар (ufefedxd)
    ufefedxd - "A surgical mask, also known by other names such as a medical face mask or procedure mask, is a personal protective equipment used by healthcare professionals that serves as a mechanical barrier that interferes […]"Перейти
    Активность: 2 года, 12 месяцев назад
  • Аватар (rgrgddde)
    rgrgddde - "Floor tiles are commonly made of ceramic or stone, although recent technological advances have resulted in rubber or glass tiles for floors as well. Ceramic tiles may be painted and glazed. Small mosaic tiles may […]"Перейти
    Активность: 3 года назад
  • Аватар (mixianha)
    mixianha - "What are O Rings? You could argue that the o-ring is a bit of a «living fossil» in terms of manufacturing components. They were first brought to market way back at the dawn of the 20th century — and yet, for all […]"Перейти
    Активность: 3 года назад
  • Аватар (hekafeii)
    hekafeii - "Conveyors are material handling systems that allow for easy transporting of products, from powder to bulk to complicated geometries. They are integral to all kinds of systems, as they provide a fast and safe […]"Перейти
    Активность: 3 года назад
  • Аватар (xasxvbvh)
    xasxvbvh - "In ancient times, The man started using ox and cows for farming. Later machinery and more advanced types of machinery took their place, and the tractor is one of them. The tractors are integral Farm Implements […]"Перейти
    Активность: 3 года назад
  • Аватар (erfefcdf)
    erfefcdf - "Whether it’s simple studs or dramatic dangles, earrings are the quintessential no-fuss piece of jewelry – helping you look put together but not overdone. From more modern earring styles like ear cuffs and t […]"Перейти
    Активность: 3 года назад
  • Аватар (kjgrgrcc)
    kjgrgrcc - "Offering a reliable way to connect pipe systems with the various equipment, valves, and other components of virtually any processing system, flanges are the second most used joining method after welding. Using […]"Перейти
    Активность: 3 года назад
  • Аватар (yudfsccv)
    yudfsccv - "Injection molding is an important industrial method. It is little bit similar to die casting but the difference is in raw material used. In die casting we use metals which require extremely high temperature for […]"Перейти
    Активность: 3 года назад
  • Аватар (trgrfefe)
    trgrfefe - "An electric tricycle is an electric bike with three wheels that is equipped with an electric motor, also known as pedal support. A traditional tricycle has two parallel wheels at the back of the bicycle, but these […]"Перейти
    Активность: 3 года назад
  • Аватар (efvvfgvg)
    efvvfgvg - "A diesel engine is an internal combustion engine that uses compression ignition to ignite the fuel as it is injected into the engine. DIESEL ENGINES VS. GASOLINE ENGINES It is helpful to an understanding of how […]"Перейти
    Активность: 3 года назад
  • Аватар (wangxiqw)
    wangxiqw - "Whether you want to layer up for winter or enjoy a cool summer night, hoodies are a comfy and convenient staple to have in your wardrobe. Warm, cozy, and suitable for almost any outfit, the Whether you want to […]"Перейти
    Активность: 3 года назад
  • Аватар (gfrgreef)
    gfrgreef - "They must be durable, long lasting and resistant to a wide range of temperatures, moisture and chemicals. There are five main materials that conveyor belts are made out of: thermoplastics, metal, rubber, fabric […]"Перейти
    Активность: 3 года назад
  • Аватар (mangguos)
    mangguos - "Types of Compression Springs Compression springs ;are coil springs that hold mechanical energy in their compressed states. When these springs experience a compression load, they compress and become shorter, […]"Перейти
    Активность: 3 года назад
  • Аватар (rourende)
    rourende - "7 Advantages of Motion Sensor Solar Wall Lights Motion sensor solar wall lights are a great option to brighten up any dark corner of your property, such as front porches, driveways, garden paths, sheds, fencing, […]"Перейти
    Активность: 3 года назад
  • Аватар (bambooam)
    bambooam - "The Ultimate Summer Sandal Guide Is Here Warm weather brings the need for a pair (or two!) of solid summer sandals, even if we don’t know exactly what this season has in store. You may or may not be putting your f […]"Перейти
    Активность: 3 года назад
  • Аватар (nffvvdff)
    nffvvdff - "THE 8 MOST ASKED QUESTIONS ABOUT SIGNAL JAMMERS: WHAT IS IT? What is a cell phone signal jammer? A mobile phone signal jammer ;is a device that blocks reception between cell towers and mobile phones. Developed […]"Перейти
    Активность: 3 года назад
  • Аватар (bgbgffbf)
    bgbgffbf - "CNC Precision Machining: Everything You Need To Know Have you ever wondered how machinists make those heavy aluminum tools and engine parts? They definitely did not make them with hands or cast them in a furnace. […]"Перейти
    Активность: 3 года назад