Search results for keyword: fragment
Inert explosion-proof
Passive Armoring
Passive armoring is a term used to describe a form of defensive protection for objects, people and structures. It is typically designed to reduce or even prevent damage from a violent event, such as an explosion or firearm attack. The most common materials used to create passive ......
1044 
Ryan
Environmental Impact Assessment of Construction Projects
Environmental Impact Assessment of Construction Projects
Introduction
Development of construction projects is necessary for the advancement of modern society and for the satisfying of people’s economic and social needs. But if not properly managed, construction projects can also cause adverse e......
abrasive
Grinding Aids
Grinding aids are chemicals added to a grinding process to reduce irration, grinding energy and wear of grinding media, tools and other related materials. Their main purpose is to reduce the amount of energy and time it takes to grind a given material. One of the most common types o......
straddle car
Railway: Bridging the Gap between People
“Let the train take the strain” – the catchphrase of British railway advertising in the 1930s sums up the many advantages of using the railway system to get around. From safety and cost effectiveness to convenience, rail travel has come a long way over ......
knock detonation
Detonation and Its Effects
Detonation, or a violent explosion, is a process that can have dramatic and deadly consequences. This phenomenon is the result of the rapid conversion of chemical energy into heat, sound and physical motion. Depending on the materials and the size and number of explosio......
photoelectric microscope
Introduction
The optical microscope is a widely used tool in modern scientific research, medicine, and the industrial world. This magnifying instrument is used for a variety of different tasks, from examining bacteria to conducting industrial product inspections. One form of the optical microscop......
plasma arc machining
There have been many advancements in the field of engineering and technology over the past few decades. One of the most widely used processes in engineering fabrication is plasma arc welding. Plasma arc welding, or PAW, is a welding technique that uses plasma to heat and weld together two or more ......
Analytical Instruments
Performance Analysis of Spectrometric Instruments
Spectrometry is an analytical technique that examines the composition of a substance by measuring the light energy of a unique spectrum produced for it. Spectrometric instruments vary widely in their design, capabilities and price range. In this ar......
Grinding safety: pay attention to the maximum speed of the grinding wheel
Safety in Grinding and Cutting-Off Operations
Surface grinding and cutting-off operations often involve incidental contact with grinding wheels, cut-off wheels, and other revolving action tools and in the operation of radial arm grinding machines. Such operations create a hazard of fragments bein......
China Bearing Industry
Introduction
The Chinese Bearing Industry is one of the worlds oldest and most comprehensive bearing markets. It is home to a wide range of industries ranging from automotive and aerospace to medical supplies, industrial equipments and other associated industries. The industry has advanced signi......
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