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The chemical industry permeates all aspects and is an indispensable and important part of the national economy. Its development is to take the road of sustainable development, which is of great practi···
Natural gas is contained in underground porous rock strata, including oil field gas, gas field gas, coalbed gas, mud volcanic gas and biogenic gas, and a small amount of it comes from coal seams. It i···
Power generation methods mainly include: thermal power generation (coal and other combustible fuels), solar power generation, high-capacity wind power generation technology, nuclear power generation, ···
Metallurgy is a process in which impurities (unintended elements) in metal solution are slagged and removed by melting (heating above the melting point), and some chemical components are relatively pu···
Petroleum is also the raw material of many chemical industrial products, such as solvents, fertilizers, pesticides and plastics. In 2012, 88% of the oil extracted was used as fuel, and the other 12% w···
Water conservancy project is a project built to control and allocate the surface water and groundwater in nature and achieve the purpose of eliminating harm and promoting benefit. Also known as water ···
Energy industry, also known as fuel power industry, refers to the industrial production department that develops and utilizes various energy resources in nature and transforms them into secondary ener···
HVAC is an integral part of architecture. Including: heating, ventilation and air conditioning. At the same time, it is also a major to cultivate senior engineering and technical talents and managemen···