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Chinese-English Contrast of Industry Standard Specifications—Internal Combustion Engine
以下是指导： Diesel Engine Standards Chinese Standard English Standard GB/T 12345-2006 Criteria for the installation of diesel engines for ships GB 12692—1999 Regulations for the noise limits of Diesel Engine Room on Ships GB/T 5654-1985 Marine Diesel Engines Test Code GB/T10331-1998 Marine Paint G......
1073 
Sophia
Design of flue gas purification in aluminum electrolysis plant
Design of Flue Gas Purification in Aluminum Electrolytic Plant
Abstract: In order to meet the specifications of environmental protection of the aluminum electrolytic plant and make the quality of the flue gas meet the standards, the flue gas purification of the aluminum electrolytic plant has ach......
windlass
Technology and its Impact on Society
The development and use of technology has had a profound effect on society and its inhabitants. The impact of technology is far-reaching and can be seen in diverse aspects of everyday life, from how we communicate with one another to how we conduct business an......
The latest standard catalog of forklift construction machinery products
Standards Catalog of Forklift Type Engineering Machinery Products
Forklift type engineering machinery products, including forklifts, aerial work platforms, container unloading vehicles, and loading and unloading vehicles, are an important component of modern engineering equipment. With the devel......
Determination of bearing interference fit
The determination of bearing clearance is a very important part in the selection of bearing and its application. Clearance selection is related to bearing selection, and it directly affects the bearing performance and service life. Therefore, this paper is about the determination of bearing cleara......
Choose the right injection molding machine
Selecting an Injection Molding Machine
Injection molding machines come in a variety of sizes, types and prices. Selecting the right machine for your application is critically important, especially when associated with the cost, plastic material, precision, accuracy, injection speed and capabilit......
GB 7934-87 Technical conditions for two-way cartridge hydraulic valves
GB/T 7934-87 Two-way plug-in type hydraulic valve Technical Condition Introduction To meet the needs of modern industrial production, there are many kinds of hydraulic valves with different working principles.GB/T 7934-87 two-way plug-in type hydraulic valve is a kind of valves with simple structur......
Process details of tap heat treatment
Heat Treatment of Screws
Heat treatment of screws is a process that improves the strength, ductility, wear resistance and service life of screws. It is the process of changing the physical and chemical properties of screws through the heating and cooling process. Heat treatment of screws can be d......
Unsteady Flow Field and Influencing Factors in Friction Stir Welding Process
Abstract
This article aims to explore the unsteady flow field and influencing factors of mixing, friction, and welding process. Firstly, the measured unsteady pressure signal and the turbulence kinetic energy data were compared with the existing theoretical models and then discussed. Finally, thi......
Ferrovanadium (GB/T4139-1987)
Grey cast iron
Grey cast iron is the most commonly used iron for casting due to its low cost, ready machinability and dimensional stability. It is an alloy of iron, carbon and silicon which provides good compressive strength and wear resistance. The grey colour is caused by graphite particles fo......
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