On November 4th, the reporter learned from the China Internal Combustion Engine Industry Association that in order to implement the State Council’s Action Plan on Air Pollution Prevention and Control (Guofang No. 37 Document) and the State Council’s Opinions on Accelerating Energy Conservation and Environmental Protection Industry (Guofa No. 30 Document) ), the "Opinions of the General Office of the State Council on Strengthening the Energy Saving and Emission Reduction of the Internal Combustion Engine Industry" (Document No. 12 of the General Office of the State Council), to strengthen the production of urea water reducing agent urea solution for diesel engines (hereinafter referred to as "aqueous urea solution for vehicles") Manufacturing enterprise product research and development, stable production and manufacturing, implementation of scientific quality management, standardization of industry market order, maintenance of users' legitimate rights and interests, suppression of low level and repeated investment construction, China Internal Combustion Engine Industry Association organized part of urea aqueous solution manufacturing enterprises, vehicle diesel engine manufacturing enterprises And the mechanical engineering internal combustion engine exhaust aftertreatment engineering technology research center, based on extensive solicitation of opinions and discussion and research, compiled the "Diesel engine nitrogen oxide reducing agent urea aqueous solution production conditions and product quality supervision and management measures" and "diesel engine" Nitrogen oxides The implementation rules for the production and manufacturing conditions and product quality supervision and management of raw urea aqueous solution, clarify the implementation standards, targets and responsibilities, and strictly limit the conditions, product requirements, labeling and management and supervision and management of production and manufacturing enterprises. .
It is understood that China Internal Combustion Engine Industry Association will also issue and implement the "Diesel engine nitrogen oxide reducing agent urea aqueous solution production conditions and product quality supervision and management measures" and "diesel engine nitrogen oxide reducing agent urea aqueous solution production conditions and products The Detailed Rules for the Implementation of the Quality Supervision and Management Measures shall be summarized in a timely manner, and new problems arising in the implementation process shall be supplemented and revised in a timely manner in conjunction with the national energy conservation and emission reduction development strategic objectives and the development process of the internal combustion engine industry.
Tungsten carbide pellets are small, cylindrical or spherical shapes made from tungsten carbide, a hard and dense material. These pellets are typically used in various industrial applications, such as drilling, grinding, cutting, and wear-resistant components.
Tungsten carbide is a compound of tungsten and carbon, known for its high hardness, strength, and resistance to wear and corrosion. It is often used as a cutting tool material, as well as in the production of mining and drilling equipment.
The pellets are usually produced through a process called powder metallurgy, where Tungsten Carbide Powder is mixed with a binder material and then compacted under high pressure. The compacted pellets are then sintered at high temperatures to form a solid and durable product.
Tungsten carbide pellets are used in various industries, including mining, construction, oil and gas, and manufacturing. They are commonly used as inserts in drilling bits, cutting tools, and wear-resistant parts, providing high performance and extended tool life.
Overall, tungsten carbide pellets are essential components in many industrial applications, offering superior hardness, strength, and wear resistance.
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