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C30E use
Globalization and Trade Agreements
Introduction
Globalization is the process of international integration arising from the interchange of different cultures, commodities, ideas and other aspects of society. It is a process driven by international trade and investment, as well as by cultural, int......
1036 
Lily
NS143 use
My Life at University
We all have different stories about going to University. Whether it’s about attending classes, joining clubs, or just making friends, we all look back fondly on memories from our university lives. Im no different from most university students—I had my fair share of ups and......
NS313 use
Global Navigation Satellite System: GPS
Global Navigation Satellite System (GNSS) is one of the most widely used navigation and positioning technologies in the world. GNSS provides users with starting locations, directions to destinations, and other navigational information. The acronym, GNSS, is......
"Chinese-English Dictionary" mechanical vocabulary (6)
Centrifugal pumps
A centrifugal pump is a rotodynamic device which communicates dynamic energy to the fluid passing through it, or they are known as rotodynamic pumps. It is based on Centrifugal force, a simplification of Bernoulli’s equation and it is an uprising or radial flow compressor or fa......
Underground engineering reverse method
Underground construction is the process of creating a functional and safe underground environment to provide services associated with construction activities. Underground construction work involves much hazardous work, such as tunneling, drilling, and masonry, and typically requires advanced skill......
Pebble mill
Happiness is Not Money
Many people believe that money can bring them happiness. People are constantly searching for new ways to make more money or perhaps even rescue their money from dangerous investments. While it is true that money is necessary for physical survival and the purchase of necessa......
Communication Design of Sound Reinforcement in Metallurgical Plant and Mine
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Introduction
Metallurgy plant and mine communication is an indispensable part of production and operation. It improves production safety and energy efficiency, promoting economic and social benefits. At present, many metal processing plants and youngs of mine u......
Refractory Plant Design
Fireproofing Design for Fireproof Material Factory
Abstract
This article discusses the fireproofing design for fireproof material factory, including the analysis of the fireproofing design principles and the areas of fireproof material factories that need more attention. Fireproofing design is a......
Fire Prevention and Control Design in Underground Mine
Design of Fire Prevention and Control in Underground Mines
Abstract
The safe operation of underground mines is not only related to the economic prosperity of the enterprise, but also to the safety of the miners. Therefore, fire prevention and control in underground mines is of great importance. ......
Germanium single crystal workshop design
Design of Germanium Single Crystal Workshop
Germanium single crystal is an important basic material for optoelectronic components such as silicon light transistors, optical fibers, and laser lighting. Germanium single crystal production process is complex and high value-added, which reflects EPI,......
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