
Project introduction:Sewage treatment is the process of removing contaminants from wastewater and household sewage, both runoff (effluents), domestic, commercial and instituti
Project introduction: Heat is distributed through your home in a variety of ways. Forced-air systems use ducts that can also be used for central air conditioning and heat pump
Project introduction: The project is responsible for refining crude oil, product processing and marketing, to provide products for domestic and international crude oil market,
Project introduction: Building the pipeline from Venezuela's oil fields across Colombia to the Pacific,pipeline would carry Venezuela's heavy crude from the Orinoco River basi
Project introduction:Colombia's main oil and gas resources exploration area are mainly concentrated in the Caribbean sea. Only found a gas field in the Caribbean, that is, in