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“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…[Czytaj więcej…]

“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…[Czytaj więcej…]

“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…[Czytaj więcej…]

“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…[Czytaj więcej…]

“Double-twist stranding machines, high-performance twisting machines
Double Twist Stranding Machineare effective, compact production units primarily for use in the manufacture of highly flexible braids, bundled braids, for stranding pairs of wires, triples, quadruple designs …

The machine concept differs from the single-twist system in that one…[Czytaj więcej…]

“Introduction To Splitters
Early microscopes were essentially a tube through which light travels (Figure 1A), from a sample to the eye (or a camera), through some lenses. Modern microscopes have a variety of objectives, mirrors, and pinholes in order to obtain the best image (Figure 1B). The component of interest here is the beam splitter.

A beam…[Czytaj więcej…]

“WHY PEOPLE CHOOSE ALUMINIUM TRUSS RATHER THAN IRON TRUSS
Aluminum truss is a important structural material for event stages, It plays a main role in the truss works. Above all, safety comes first in all around a event, especially for the stage, thus the quality of the truss is the key point. Why in these days, more and more event organizers and…[Czytaj więcej…]

“Baby Wipes: Keeping Your Baby’s Skin Clean and Healthy
Baby wipes have become an essential part of daily life for many families. As their use has expanded with time, Pampers Baby Wipes have continually improved to meet changing consumer needs, with notable advances in skin health features.

Gentle Care for Diapered Skin

The skin around a…[Czytaj więcej…]

“What is the difference between flatbed semi trailer and flatbed drawbar trailer?
Many people will ask what is the difference between a drawbar flatbed trailer and a flat bed semi trailer. In fact, a full trailer and a semi-trailer are only connected differently than the traction car in front. Below we will introduce the difference between a…[Czytaj więcej…]

“Advantages and Disadvantages of a Lathe Machine
A lathe machine is a commonly used machine that works through removing the undesired material from a rotating workpiece with a cutting tool that is fed against the work either crosswise or longitudinally to give its desired shape and size. This is also known as the “mother of all machines” and due…[Czytaj więcej…]

“POCT in Developing Countries
Point of Care Technology (POCT) means acquiring clinical parameters from the place where the patient is, thus generating faster test results leading to a faster turnaround time. However, improvements in patient outcomes depend on how healthcare delivery professionals and system utilize faster turnaround times. Thus,…[Czytaj więcej…]

“Application of shallow air flotation for water treatment
The advantages and disadvantages of traditional air flotation and shallow air flotation were compared. The effect of shallow air flotation on acrylic fiber wastewater treatment was studied through the wastewater treatment project of a chemical fiber corporation in Jilin province. The…[Czytaj więcej…]

“The prime purpose for fire doors is to save lives and stop the progress of fire in support of both escaping occupants and fire-fighting activities. They are an important part of a building’s passive fire protection system and an essential requirement for the vast majority of premises including residential, public buildings, offices and factories…[Czytaj więcej…]

“It is so easy to live by an “”out of sight, out of mind”” mindset when it comes to your vehicle. The truth is, it can definitely be overwhelming to think about all the little machines and components that make your vehicle function properly. But believe it or not, there are many elements in your vehicle that are made up of material that wears out…[Czytaj więcej…]

“Ceramic Tile Lined Pipe has very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe and gives a very smooth surface. Outer of straight pipe is common steel pipe, cladding realized by forming high chromium lining via centrifugal forming technique. The advantages of Ceramic Tile Lined Tube with its own…[Czytaj więcej…]

“Indoor plumbing has been around for a long time, and the materials used for the pipes have gone through many changes. For decades, metal and ceramic were the most common pipe materials. Many homes today still have galvanized steel, clay, or even cast iron piping. Starting in the 1970s, copper replaced galvanized steel and is today the most common…[Czytaj więcej…]

“Pipes are defined as circular tubular products used for conveying fluids (liquids, gases, and fluidized solids). Pipes are designed for a particular design pressure corresponding to design temperature. Various parameters related to pipes are Pipe Size, Pipe Schedule or thickness, Pipe Material, Pressure withstanding capability, Temperature…[Czytaj więcej…]

“With the development of the modern technology and medicine, many advanced equipments came into being. ERCP Instruments are one of them.

Endoscopic retrograde cholangiopancreatography (ERCP) is a combined endoscopic and fluoroscopic procedure in which an upper endoscope is led into a second part of the duodenum, making it possible for passage of…[Czytaj więcej…]