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Coal Gangue Comprehensive Utilization Technology
Integrated Utilization of Coal Gangue
Background
In modern energy development and industrial production, energy is an important material basis, and coal is an important energy source. Coal burning and other smelting processes during industrial production will inevitably produce solid residues— ......
1034 
Avery
Inorganic coating
Inorganic Coating
Inorganic coating is a type of coating applied to surfaces to protect them from damage and modification. These coatings are applied as a thin film and can be used in a variety of applications, including coating a surface with a material that helps prevent corrosion, adds extra pr......
Screw press
Screw press
A Screw Press is a mechanical device that uses a rotating screw to extract liquid from solids. It is also known as a helical screw press or an Archimedes screw press. This type of press was originally invented by Archimedes in the third century BC.
A modern screw press typically cons......
TRT
A Fitness & Nutrition Guide To Healthier Living
In today’s world, with so many unhealthy habits and diet choices, it can be difficult to know what choices to make when it comes to living a healthier lifestyle. This guide is designed to help you understand the basics of how to stay healthy and ge......
product technical standards
Technical Standard of Product
Introduction
Technical standards are formalized sets of criteria or specifications. They are developed and adopted to help improve product quality, safety and environmental practice, reduce trade barriers, and encourage interchangeability and compatibility of relate......
Test method for stainless steel ferric chloride crevice corrosion GB 10127-88
The standard GB 10127-88 ”Test Method for Stainless Steel Cathodic Rectifiers of Corrosion Gaps” is a widely used standard for testing corrosion gaps in stainless steel trichloride baths. Corrosion gaps occur as a result of biofilm buildup on the surface of stainless steel trichloride baths. Thi......
60S20 use
Foraged From the Forest: The Incredible Uses of Morus alba
The Morus alba, commonly known as the white mulberry tree, is a deciduous species native to parts of China and the Himalayan region. It is a relative of the common black mulberry and is used for centuries as a natural source of food and me......
70Mn use
Tantalum is an element previously known as tantalium and is represented by the chemical symbol Ta. It is an exceptional metal that has many industrial and commercial applications, including the manufacture of capacitors, semiconductors and medical implants, such as hip replacements, coronary stent......
Comparison table of commonly used steel grades at home and abroad (6)
Steel grade equivalents table
Country USA UK Germany France Italy Spain Sweden Japan
AISI/SAE Werkstoff DIN AFNOR UNI UNE JIS
1018 1.0453 C10/C15 22Mn6/C22C10 1449/08 070M20/070A22 1020 CK22/C22 050A20/C20
1022 1.0619 S22C S15CK/C15CK S20C 080M15/080A15
1030 1.1133 C25/C30 25Mn4/C25C10 1449/0......
NS111 use
Introduction
Glycine (Gly), also known as amino acetic acid, is one of the most common non-essential amino acids present in almost all proteins and some of the most important physiological molecules in the human body. Glycine has a wide range of biological functions, but most of them involve its ......
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