Manganeseoxide is an inorganic compound, whose chemical formula is MnO. It is agrass-green or gray-green cubic powder or octahedral crystals. Its relative density is 5.43 ~ 5.46, itsmelting point is 1650℃, and it dissociates and sublimates at 3400℃. Manganese oxide isinsoluble in water, but soluble in acid and ammonium chloride.
Hydrogenis a gas that is easily combustible, colorless, transparent, odorless andtasteless, and hardly soluble in water. Hydrogen is the gas with the smallestdensity and relative molecular mass known in the world. Hydrogen is the mainindustrial raw material and the most important Industrial gases and specialgases are also an ideal secondary energy source. Hydrogen production refers toa series of t
Sutureneedle is an instrument used for suture of various tissues. It consists ofthree basic parts, namely needle tip, needle body and needle eye. According tothe shape of the needle tip, there are three types: round, triangular andshovel heads. The needle body has three types: round, triangular andshovel-shaped. The needle eye is the hole for the lead, there are two kinds ofordinary hole and bulle
Theconveyor oven moves the food through the heating chamber at a constant speed.The speed and temperature of the conveyor belt are adjustable to stably cookmany similar products. Use forced air shock, radiant heat or infrared heat tocook food. Compared to conventional ovens, the timing of the product isperfect. Which can prevent food from drying out.
Eosinophilicesophagitis (EOE), also known as allergic esophagitis, is a chronic,allergen-driven immune-mediated esophageal disease. The disease is caused bythe accumulation of eosinophils in the mucosal tissue of the esophagus. It isfirst seen in children but can also occur in adults. Symptoms includedysphagia, food impact, vomiting, and heartburn, which may cause damage to theesophagus, fibrosis,
Commercial beverage blenders are designed formixing cocktails or other mixed beverage ingredients, which not only canproduce delicious beverages, but also have lower noise. They can easily handleice cubes and crush them to make a smooth, stable drink. The greater the powerof the motor and the better the design of the blades and jars, the more creamythe beverage will be, with almost no ice. After t
Low-code development platforms allow rapid application generation without coding or through a small amount of code. It allows end-users to develop their own applications using easy-to-understand visual tools, rather than the traditional way of writing code. Developers with varying levels of experience can create web and mobile applications by using drag-and-drop components and model-driven logic t
Also known as a service contract, extended warranties are available for some products and services in addition to the standard warranty. Based on the product type, the Extended Warranty is primarily split into Protection Plan, Accidental Protection Plan, etc. Protection Plan refers to the standard protection plan. Protection Plan generally protects against normal wear and tear and product defects —
Stem Cell Banking refers to the human stem cell transplantation for the purpose, with acquisition, processing, preservation and provides the ability to differentiate stem cell storage bank, has been called the "life bank". Storage per Year means the new storage of one year. There are usually private stem cell banks and public stem cell banks. Private banking is exclusively for family and personal
In recent years, robots have been used not only in industry, but also in medical systems. Current research on the use of robots in the medical community is focused on surgical robots, rehabilitation robots, nursing robots and service robots. A surgical robot is a combined device of a group of instruments. It is usually assembled from a device such as an endoscope, surgical instruments such as scis
Electric vehicles are new energy vehicles that use electric energy as a power source and are driven by electric motors. Because their environmental impact is smaller than traditional vehicles, their development prospects are widely optimistic. It can be said that it is the general trend, but the technology is still Immature. Pure electric vehicles, compared with fuel vehicles, the main difference
HVLS refers to very large frequency-controlled fans with high airflow and low speed (under 100 rpm). It is the most efficient way to drive a large amount of air movement, generating a large air volume and creating a field of movement and circulation in the space, which can effectively regulate the air circulation in the industrial production hall. HVLS fans are generally ceiling fans although some
Disposable nitrile gloves are a kind of chemical synthetic material, which is made of acrylonitrile and butadiene through special process and formula improvement. The breathability and comfort are close to latex gloves, but they do not contain latex protein, so they will not produce Any skin allergies. Nitrile gloves can be said to be the most ideal substitute for latex gloves. It has antistatic,
Intravenous immunoglobulin refers to the globulin which isspecially prepared for intravenous infusion by precipitation and reprocessingof the components extracted from the plasma of healthy people bylow-temperature ethanol method to remove the anti-complement activity andinactivate virus by Pasteurization.
Dibutyl Fumarate (DBF) is a kind of solvent with strong ability,is also very important raw materials of chemical industry, comonomer and organicsynthesis intermediates, which can be made of fumaric acid from n-butyl alcoholby esterification reaction was prepared, its molecular formula is C 12 H 20 O 4 ,molecular weight of 228.2848 and it is a colorless transparent liquid, with thecharacteristics o
Artificial cartilage is a synthetic cartilage implant, usually used after cartilage damage or osteoarthritis. Patients with osteoarthritis use artificial cartilage implants to delay joint replacement surgery. These implantable cartilages are made of biocompatible polyvinyl alcohol, and they are designed to relieve arthritis in the joints of common toes, knees, and thumbs. The artificial cartilage
Distilled Spirits is a variety of alcoholic beverages with higher ethanol concentration than the original fermentation products. Whiskey, vodka, rum, gin, tequila and brandy are all distilled spirits, and most of them are strong spirits with higher degrees. The making process is brewing first, then distilling and then cooling, and finally the alcohol solution drink with high degree is obtained.
SafetyBox Cutter is a spring knife with automatic retraction blade, which is mainlyused to open boxes and packages. Safety knives are used in many differentindustries, which helps to greatly reduce the risk of knife-related injuries inthe workplace. It is also one of the most commonly used tools in the workingenvironment.
Thepoint of sale (POS) or point of purchase (POP) is the time and place where aretail transaction is completed. At the point of sale, the merchant calculatesthe amount owed by the customer, indicates that amount, may prepare an invoicefor the customer (which may be a cash register printout), and indicates theoptions for the customer to make payment. It is also the point at which acustomer makes a
The maincomponent of quartz is SiO2, which is one of the most widely distributed mineralson the surface of earth. It exists in large quantities in igneous rocks,metamorphic rocks and sedimentary rocks. With good performance, quartz productsare widely used in semiconductor, photovoltaic industry, communicationindustry, lamps and lighting industry and other fields.
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