Summary
Immortelle extract is extracted from the flowers of helichrysum. The health benefits of immortelle extract can be attributed to its properties as an antispasmodic, anticoagulant, antiallergenic, antimicrobial, antihaematoma, antiphlogistic, etc. It is widely used in personal care, cosmetics, pharmaceuticals.
This report de...

Summary
Hydrogen fuel cells use hydrogen as a chemical element, and are made into batteries that store energy. The basic principle is the reverse reaction of electrolysis of water, hydrogen and oxygen were supplied to the cathode and anode, hydrogen diffusion through the cathode and the electrolyte reaction, the release of electrons thr...

Summary
A hospital bed is a specialized bed which has been designed to meet the needs of the hospital environment. There are a number of features which distinguish a hospital bed from a regular bed, and these features also tend to make hospital beds more costly.
This report describes the development of the industry by upstream �...

Summary
High-Capacity Fluid-Bed Dryer is a machine in which a continuous flow of wet materials is dried. Drying of the material occurs because of the direct contact between the material to be dried and the drying air that is blown through a layer of the product. The air velocity of the drying air is adjusted in such a way that the layer...

Summary
Traditionally, a wig is a head covering made from human hair, animal hair, or synthetic fiber that is worn for fashion or other reasons, including cultural tradition and religious observance.
This report describes the development of the industry by upstream & downstream, industry overall and development, key companies...

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Wind Turbine Casting is the casting accessories used in the wind energy systems and equipment. Wind turbine castings including fan hub, fan base and gearbox casing and so on.
This report describes the development of the industry by upstream & downstream, industry overall and development, key companies, as well as type...

Summary
Wiper Blade is a device used to keep the window clean, moving back and forth across the windshield countless times as they sweep the water away. A wiper blade mainly consists of a pivot socket, two end ferrules, a spring steel sheet and a rubber strip. The spring sheet steel in Wiper Blades dispersive pressure to the whole and m...

Summary
Xanthan gum is a polysaccharide secreted by the bacterium Xanthomonas campestris, used as a food additive and rheology modifier, commonly used as a food thickening agent (in salad dressings, for example) and a stabilizer (in cosmetic products, for example, to prevent ingredients from separating). It is composed of pentasaccharid...

Summary
X-ray fluorescence spectrometer is an x-ray instrument used for routine, relatively non-destructive chemical analyses of rocks, minerals, sediments and fluids. It works on wavelength-dispersive spectroscopic principles that are similar to an electron microprobe (EPMA). However, an XRF cannot generally make analyses at the small ...

Summary
A wheelchair is a chair with wheels. The device comes in variations allowing either manual propulsion by the seated occupant turning the rear wheels by hand, or electric propulsion by motors. There are often handles behind the seat to allow it to be pushed by another person.Wheelchairs are used by people for whom walking is diff...