• bbig4694d ha inviato un aggiornamento 3 anni, 1 mese fa

    A plug valve is shaped like a cylinder or cone and can be rotated inside the valve body to control flow of fluids. Plug valves have one or more hollow passageways often placed horizontally to allow ease of flow through the valve when open. The most common type of plug valve is the 2 port model with an open and closed position. The two ports…[Leggi tutto]

  • bbig4694d ha inviato un aggiornamento 3 anni, 1 mese fa

    Non-woven fabrics have been produced in the early stages of the development of the petrochemical industry. At that time, they only used their softness and bulkiness for packaging, covering, filling, and other materials. Due to the rapid development of materials science, the application scope of non-woven fabrics has expanded to various fields…[Leggi tutto]

  • bbig4694d ha inviato un aggiornamento 3 anni, 1 mese fa

    A Nebulizer changes medication from a liquid to a mist so you can inhale it into your lungs.

    Nebulizers come in the home (tabletop) and portable models. Home nebulizers are larger, and you have to plug them into an electrical outlet. Portable nebulizers run on batteries, or you can plug them into a car outlet. Some are only a bit bigger…[Leggi tutto]

  • bbig4694d ha inviato un aggiornamento 3 anni, 1 mese fa

    The source of synthetic fibres and Fabrics is the fossil fuel crude oil. It is estimated that 65% of all fibres used in the fashion industry are made from a synthetic material – mainly polyester, but also nylon, acrylic, polypropylene and elastane. Around 98% of all future fibre growth is expected to be in synthetic fibres, 95% of which is e…[Leggi tutto]

  • bbig4694d ha inviato un aggiornamento 3 anni, 1 mese fa

    Precision. Laser Hair Removal Machine can selectively target dark, coarse hairs while leaving the surrounding skin undamaged.

  • Speed. Each pulse of the laser takes a fraction of a second and can treat many hairs at the same time. The laser can treat an area approximately…

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