Search results for keyword: buried
Study on Welding Technology of West-East Gas Pipeline Project
Research on Welding Technology of West-to-East Gas Transmission Line Engineering
The West-East Gas Transmission Project is a large-scale energy-transmission project in China. The total length of the planned gas lines will exceed 9,000 kilometers and will span 18 different provinces and cities. Va......
1076 
Riley
46S20/4 use
Global Positioning System (GPS)
The Global Positioning System (GPS) is a satellite-based navigation system that provides location and time information in all weather conditions to users around the world. It is a network of satellites orbiting the Earth at an altitude of approximately 12,000 mil......
Aluminum platform gold plate for brazing GB 3881-83
The use of aluminum plate king plating in brazing
Brazing is a joining process wherein the two distinct pieces of metal parts are joined without melting either of them. The combined joint is then heated to a high enough temperature to melt a filler metal that is generally of lower melting point th......
mine shaft
Mineshafts
Mineshafts are tunnels bored deep into the ground in order to extract minerals and ores. This can include precious metals, coal, gemstones, and other minerals. Mineshafts are a common feature of abandoned mines and were once used extensively to extract ore without the need for expensiv......
Plant distribution line design
Factory Power Distribution Line Design
Power distribution networks are essential in factory and industrial environments, ensuring that the production of goods becomes more efficient and cost-effective. In order to get the most out of a factory, it is important to take into account the various fac......
Design of Strip Mine Disposal
Open pit mineral stripping waste disposal design
Open pit mining involves the extraction of minerals, rocks and ores by removing them from the earth by breaking and cutting the rock into pieces. Open pit mining is commonly used to mine large deposits of coal, copper, and other minerals, such as ......
Spiral beneficiation
Spiral Separation
Spiral separation is a method for separating mixtures of particles of different sizes, shapes and densities. This method has been widely used in mineral processing, and is also known as gravity separation. The basic principle of spiral separation is that particles of a certain d......
mineral
Minerals
Minerals are chemical elements that form naturally in the Earth as solids. Minerals can be compounds of elements or compounds of compounds. The word mineral originates from the Latin word mīnērālēs, which means a mineral. Minerals are usually formed in rocks and other solid features i......
Roadway and chamber support
Tunnel Support
Tunnel support is a critical part of any underground excavation. It helps to prevent collapse of the tunnel and protect workers engaged in the tunneling process. The complexity of the tunnel support system depends on various factors, including the size and shape of the tunnel, the ......
Design of Single-story Concrete Structure Workshop in Metallurgical Plant and Mine
Design of a Single-Layer Concrete Structure Factory for Metallurgical Works
Metallurgy is one of the key industries in any nations economy. Metallurgical works such as steel works, mining operations, and chemical refineries require large amounts of land for their facilities and operations. To ens......
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