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09-10-21
Fast coronavirus tests: what they can and can’t do
Fast coronavirus tests: what they can and can’t do Fast coronavirus tests: what…

The United States leads the world in COVID-19 deaths but lags behind many countries — both large and small — in testing capacity. That could soon change.     At the end of August, the US Food and Drug Administration (FDA) granted emergency-use approval…

The United States leads the world in COVID-19 deaths but lags behind…

Gratis
London
09-10-21
Foam vs. Spring Mattresses
Foam vs. Spring Mattresses Foam vs. Spring Mattresses

Shopping for a new mattress can be a confusing process. With hundreds of beds to choose from across dozens of categories, it can start to feel overwhelming. Fortunately, you can narrow down your search easily by focusing on one big question: Do you want a…

Shopping for a new mattress can be a confusing process. With hundreds…

Gratis
London
09-10-21
Types Of Liquid Filling Machines
Types Of Liquid Filling Machines Types Of Liquid Filling…

There are many types of filling and sealing machines used to package the variety of products in today's marketplace including liquids, pastes, chunky products, powders, granules, tablets, capsules, etc. Most filling machines are available from…

There are many types of filling and sealing machines used to package…

Gratis
London
09-10-21
Wide Application of High Shear Emulsifying Machine
Wide Application of High Shear Emulsifying Machine Wide Application of High Shear…

High shear emulsifying machinef is our new product with advanced technology from home and abroad, which strictly complies with the GMP requirement. It is widely used for mixing, dispersing, shearing and homogenizing all kinds of viscous liquid and pastes…

High shear emulsifying machinef is our new product with advanced…

Gratis
London
09-10-21
Selecting pipe and piping materials
Selecting pipe and piping materials Selecting pipe and piping…

  Steel Pipes     Steel pipes are the most commonly used pipes in water supply systems. They are also used in pipelines for natural gas, and sewerage systems. Although comparatively expensive to other pipes, they hold the advantage of being able to…

  Steel Pipes     Steel pipes are the most commonly used pipes in…

Gratis
A Coruña
08-10-21
How Electric Motors Work
How Electric Motors Work How Electric Motors Work

    How Electric Motors Work     Flick a switch and get instant power—how our ancestors would have loved electric motors! You can find them in everything from electric trains to remote-controlled cars—and you might be surprised how common they are. How…

    How Electric Motors Work     Flick a switch and get instant…

Gratis
A Coruña
08-10-21
Medical gloves in the era of coronavirus disease 2019 pandemic
Medical gloves in the era of coronavirus disease 2019 pandemic Medical gloves in the era of…

    Medical gloves in the era of coronavirus disease 2019 pandemic     The current coronavirus 2019 disease (COVID-19) pandemic has greatly changed our perspective of the risk for infection from contact, and the use of personal protective devices (PPDs)…

    Medical gloves in the era of coronavirus disease 2019 pandemic  …

Gratis
London
08-10-21
Solvent Recovery
Solvent Recovery Solvent Recovery

    Solvent Recovery     Solvent recovery is a form of waste reduction. In–process solvent recovery still is widely used as an alternative to solvent replacement to reduce waste generation. It is attractive, like end–of–pipe pollution control, since it…

    Solvent Recovery     Solvent recovery is a form of waste…

Gratis
A Coruña
08-10-21
Paper Machine
Paper Machine Paper Machine

    Paper Machine     On the paper machine, the size press is used to apply surface size to dried paper.182,183 Starch is the most frequently used binder in surface sizing. Besides raising surface strength, starch also imparts stiffness, lowers water…

    Paper Machine     On the paper machine, the size press is used…

Gratis
London
08-10-21
Tubes and pipes in technical and everyday use
Tubes and pipes in technical and everyday use Tubes and pipes in technical…

    Tubes and pipes in technical and everyday use     In the beginning was the hollowed-out tree trunk, one of the first capillary tube to be crafted by human hand. With a vast array of models in the plant world to inspire him, Homo sapiens had a much…

    Tubes and pipes in technical and everyday use     In the…

Gratis
London