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cetane number
Cetane number is also known as cetane index, and it’s a measure of the ignition quality of diesel fuel. This number is determined through a laboratory testing process, and the higher the number, the better the fuel quality and performance. Diesel engines will work their best with a cetane number ......
1065 
Sophia
Machining Accuracy of Horizontal Boring Machine in Boring Processing
Abstract
The precision of lathe processing is directly related to the quality of machined parts. At present, there are many types of lathes, and the floors have reached a relatively high level. However, this situation is not ideal due to the lack of advanced control technology in the machine tool......
Three Disciplines and Eight Points of Attention in Selecting and Using Antifreeze
The Three Disciplines and Eight Notices for the Selection and Use of Anti-freezing Fluids
Anti-freezing fluids are widely used in industrial, commercial and agricultural industries to extend the duration of liquid frozen to prevent component failure and improve operating efficiency. This article ......
Basic conditions for refinishing car finishes
Basic Requirements for Repainting a Car
When it comes to cars, looks are important. But if you want your vehicle to look its best, you need to ensure that it is properly maintained. One of the main tasks involved in vehicle maintenance is repainting the car. Repainting your car can give it a fres......
Broaching machine: high-precision alloy bearing broaching machine
High Precision Alloy Shaft Drawbench
High Precision Alloy Shaft Drawbench is a kind of mechanical equipment used for drawing and enlarging the processing of all kinds of metal materials. It makes use of the pushing and drawing force of the drawing die to change the shape and size of the material,......
Pay attention to avoiding disadvantages when using plastic pipes
When Using Plastic Piping
Plastic pipes are widely used in construction and industrial processing, due to their advantages of corrosion resistance, light weight and low cost. However, there are still some precautions when using plastic piping, which are not only related to safety, but also play a......
GB 12240-89 General valve iron plug valve
Rotary plug valves GB 12240-89
Rotary plug valves are a special type of general-purpose valves. The GB 12240-89 is the national standard that specifies the design, manufacture and performance standards of these valves. The purpose of the GB 12240-89 standard is to ensure that all rotary plug valv......
GB/T 13466-92 AC Electric Drive Fans (Pumps, Compressors) - General Rules for System Economical Operation
GB/T 13466-92: General Rules for Economical Operation of AC Electrical Drive Fans (Pumps, Compressors)
1. General
This standard specifies general rules for the economical operation of AC electrical drive fans (pumps, compressors) in power systems. The purpose is to improve the energy efficiency ......
HRB spherical roller bearings
Roller bearings play a very important role in the operation of modern machinery and equipment. In particular, HRB bearings have been used in many fields and play an indispensable role. Next, lets have a brief introduction to HRB bearings.
HRB(Hefei Rolling Bearings Co., Ltd./Hefei Huari Rolling B......
Driving Safety and Car Interior
Driving safety and automotive interior Decoration
As an important part of modern life, driving safety and automotive interior decoration have become increasingly important topics in the 21st century. With the improvement of living standards and the development of science and technology, peoples d......
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