• dnfsdd8a70 ha inviato un aggiornamento 15 ore, 57 minuti fa

    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 their absolute simplicity and the very basic nature of the role they perform, they’re still incredibly widely used today.

    Furthermore,…[Leggi tutto]

  • dnfsdd8a70 ha inviato un aggiornamento 15 ore, 57 minuti fa

    Nowadays, the trend of green consumption is becoming very popular in the world, with many people preferring to use wooden and paper eating utensils, the most prominent trend of using disposable wooden cutlery. The wooden cutlery set has many advantages, which are both good for health and safe the environment.

    Disposable wooden knife,…[Leggi tutto]

  • dnfsdd8a70 ha inviato un aggiornamento 15 ore, 58 minuti fa

    Undoubtedly, wrist watch is an integral part of modern fashion. Especially for men as we guys don’t really have that much accessory options to begin with. A wrist watch is a unique fashion accessory because while its main function is to tell time, it also increases our style – in other words, making our whole image better.

    But fashion sense is n…[Leggi tutto]

  • dnfsdd8a70 ha inviato un aggiornamento 15 ore, 58 minuti fa

    Yard art is basically a blanket term for ornamental decor that decorates a residential or public lawn or yard. Different types of yard art include lawn sculptures, which may be made from various materials such as metal or cast iron, or lawn statues representing various art, animals, Yard Cups or designs. Some lawn art may depict special occasions…[Leggi tutto]

  • dnfsdd8a70 ha inviato un aggiornamento 15 ore, 59 minuti fa

    A vacuum flask (also known as a Dewar flask, Dewar bottle or thermos) is an insulating storage vessel that greatly lengthens the time over which its contents remain hotter or cooler than the flask’s surroundings. Invented by Sir James Dewar in 1892, the vacuum flask consists of two flasks, placed one within the other and joined at the neck. The…[Leggi tutto]

  • dnfsdd8a70 ha inviato un aggiornamento 15 ore, 59 minuti fa

    A button is a fastener that joins two pieces of fabric together by slipping through a loop or by sliding through a buttonhole. In modern clothing and fashion design, buttons are commonly made of plastic but also may be made of metal, wood, or seashell. Buttons can also be used on containers such as wallets and bags. Buttons may be sewn onto…[Leggi tutto]

  • dnfsdd8a70 ha inviato un aggiornamento 16 ore fa

    Molds, various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In a nutshell, a mold is a tool used to make a shaped item, this tool is made up of various parts, and different molds are made up of different…[Leggi tutto]

  • dnfsdd8a70 ha inviato un aggiornamento 16 ore fa

    An LED light or LED light bulb is an electric light that produces light using light-emitting diodes (LEDs). LED lamps are significantly more energy-efficient than equivalent incandescent lamps and can be significantly more efficient than most fluorescent lamps. The most efficient commercially available LED lamps have efficiencies of 200 lumens per…[Leggi tutto]

  • dnfsdd8a70 ha inviato un aggiornamento 16 ore, 1 minuto fa

    Stationery box, a box that students use to store pens, pencils, rulers, erasers and other stationery. There are many types of textures, generally wood, iron, plastic and other products, with different shapes, mostly cuboid.
    Iron stationery boxes generally do not have too fancy patterns on them. Compared with wooden and plastic stationery boxes,…[Leggi tutto]

  • dnfsdd8a70 ha inviato un aggiornamento 16 ore, 2 minuti fa

    Eye shadow (or eyeshadow) is a cosmetic applied primarily to the eyelids to make the wearer’s eyes stand out or look more attractive. Eye shadow can also be applied under eyes ,cheeks or to brow bones. Eye shadow can add depth and dimension to one’s eyes, complement one’s eye color, make one’s eyes appear larger, or simply draw attention to the…[Leggi tutto]

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  • dnfsdd8a69 ha inviato un aggiornamento 1 giorno, 15 ore fa

    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 method of handling large volumes of materials. There are many kinds of conveyors, but their working principle remains constant across each…[Leggi tutto]

  • dnfsdd8a69 ha inviato un aggiornamento 1 giorno, 15 ore fa

    Nowadays, there are many kinds of knitting machines existing in the market. The most common one is sweater knitting machine.

    Sweater knitting machine also referred to as flat bed or v-bed knitting machine. That have two rib gated, diagonally-approaching needle beds, set at between 90 and 104 degrees to each other and are positioned so that the…[Leggi tutto]

  • dnfsdd8a69 ha inviato un aggiornamento 1 giorno, 15 ore fa

    What is Energy Storage Systems?

    Energy Storage Systems are the set of methods and technologies used to store energy. The stored energy can be drawn upon at a later time to perform useful operation.

    For instance, many renewable energy sources (such as wind, solar energy or solar energy, tides) are intermittent. Sometimes the use of renewable…[Leggi tutto]

  • dnfsdd8a69 ha inviato un aggiornamento 1 giorno, 15 ore fa

    Metal honeycomb substrates used in catalytic converters are made from extremely thin metal foil, typically with a thickness of just 0.05mm. By comparison the walls of a ceramic substrate may be four times thicker. For this reason, metal substrates offer less resistance to gas flow and therefore can accommodate a given flow rate with a lower…[Leggi tutto]

  • dnfsdd8a69 ha inviato un aggiornamento 1 giorno, 15 ore fa

    For a SBR Rail and Block or a TBR Rail and Block, there are many linear materials may be needed. Linear bearings are definitely one of them.

    Linear bearings generally use a pad, bushing, or roller system to carry a load on a rail that need not be a straight line. The rail can be most any length, although that dimension is limited by the…[Leggi tutto]

  • dnfsdd8a69 ha inviato un aggiornamento 1 giorno, 15 ore fa

    A cartooning machine, sometimes called a cartoner for short, is a type of packaging machine. Its sole purpose is to form cartons. Have you ever seen a milk carton? If you look at the average milk carton in the grocery store, a cartooning machine probably made it. A cartooning machine forms cartons that stand up straight, close, are folded,…[Leggi tutto]

  • dnfsdd8a69 ha inviato un aggiornamento 1 giorno, 15 ore fa

    Axial vs Centrifugal Fans

    There are two primary varieties of fan, axial fans and centrifugal fans. Pelonis Technologies, Inc. (PTI), a global leader in fan technology for more than 25 years, manufactures both axial and centrifugal fans. The design and function of a centrifugal fan is very different from those of an axial fan. Their differences…[Leggi tutto]

  • dnfsdd8a69 ha inviato un aggiornamento 1 giorno, 15 ore fa

    Slewing Bearings, or turntable bearings, are ball or roller style bearings composed of two concentric rings either of which may include a gear. This type of bearing enhances load support and power transmission in all directions, and is typically employed to support heavy loads for slow applications and large equipment such as earth excavators and…[Leggi tutto]

  • dnfsdd8a69 ha inviato un aggiornamento 1 giorno, 15 ore fa

    Nowadays, PPR is the most commonly used material for pipes and fittings. PPR is a random copolymer polypropylene. In winter, the flexibility of PPR water pipes will decrease, while the rigidity will increase and flatten. If the pipe is impacted by an external force, the surface of the pipe will crack more seriously.

    Therefore, PPR Pipe…[Leggi tutto]

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