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Science behind Surgical Gowns: An Overview An overview of the various parameters to consider for producing surgical gowns beginning with raw materials, methods of sterilisation to building parameters and more. Surgical gowns used by medical…
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How a fuel pump works A car engine burns a mixture of petrol and air. Petrol is pumped along a pipe from the tank and mixed with air in the carburettor , from which the engine sucks in the mixture. In the fuel-injection system, used on some engines,…
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In a piston engine, a piston rod joins a piston to the crosshead and thus to the connecting rod that drives the crankshaft or (for steam locomotives) the driving wheels. Internal combustion engines, and in particular all current automobile engines,…
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What are the benefits of propolis? Propolis is a resin that bees create. It contains a mixture of bee saliva, beeswax which can be used into beeswax candles, and substances from plants and trees. Propolis may have some health benefits for humans,…
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Human hair extension is a hairstyle technology recently introduced from Europe. As the name suggests, hair extension is to connect the hair to one's real hair, and instantly change from short hair to long hair. The hair used for hair extensions can be…
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dropshost.com Pressure washing including Electric Pressure Washer and Gas Pressure Washer has quickly become one of the preferred methods of cleaning a variety of surfaces in both residential, commercial, and business locations. From sidewalks and patios…
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Now that your baby is showing rapid signs of growth, you must be keen to see him take his first steps. Walking is an important event in the baby’s life and the parents, too, as it signifies independence. To help your baby along this path of discovery…
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focus-bulldozer.com 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…
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A pistol safe is a safe designed for storing one or more firearms and/or ammunitions. Gun safes are primarily used to prevent access by unauthorized or unqualified persons (such as children), for burglary protection and, in more capable safes, to…
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How does a miniature circuit breaker actually work? Miniature circuit breakers (MCBs) ensure electrical safety in homes, offices, and other buildings as well as for industrial applications by protecting electrical installations against overloads and…