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TDS Telecom is an American telecommunications company with headquarters in Madison, Wisconsin.It is a wholly owned subsidiary of Telephone and Data Systems Inc, and is the seventh-largest local exchange carrier in the U.S. [1] TDS Telecom offers telephone, broadband Internet and television services to customers in 30 states and more than 900 rural and suburban communities, though it also ...
Telephone and Data Systems, Inc. is a Chicago-based telecommunications service company providing wireless products and services; cable and wireline broadband, TV and voice services; and hosted and managed services to approximately 6 million customers nationwide through its business units TDS Telecom and U.S. Cellular (NYSE: USM) and OneNeck IT Solutions.
Wastewater quality indicators are laboratory test methodologies to assess suitability of wastewater for disposal, treatment or reuse. The main parameters in sewage that are measured to assess the sewage strength or quality as well as treatment options include: solids, indicators of organic matter, nitrogen, phosphorus, indicators of fecal ...
United States Cellular was founded as a subsidiary of Telephone and Data Systems Inc. [4] (TDS) and incorporated on December 23, 1983. began operations in Knoxville, Tennessee (June), and Tulsa, Oklahoma (August). The company went public in 1988 where United States Cellular adopted USM as its ticker symbol on the American Stock Exchange. [5]
14] Water can be classified by the level of total dissolved solids (TDS) in the water: Fresh water: TDS is less than 1,000 ppm; Brackish water: TDS = 1,000 to 10,000 ppm; Saline water: TDS = 10,000 to 35,000 ppm; Hypersaline: TDS greater than 35,000 ppm; Drinking water generally has a TDS below 500 ppm. Higher TDS Fresh Water is drinkable but ...
TDS Metrocom. TDS Metrocom is TDS Telecom 's local phone business, providing customers with phone, data, and Internet services in a five-state area in the midwestern United States. Its central office is located at 3416 University Ave in Madison, Wisconsin. Unlike Telecom, Metrocom used a deal brokered by Tommy Thompson to allow for local phone ...
AGT – (1) agitator, used in drilling. AGT – (2) authorised gas tester (certified by OPITTO) AGT – (3) Azerbaijan – Georgia – Turkey (a region rich in oil related activity) [3] AHBDF – along hole (depth) below Derrick floor. AHD – along hole depth. AHU – air handling unit. AICD – autonomous inflow control device.
Free surface. In physics, a free surface is the surface of a fluid that is subject to zero parallel shear stress, [1] such as the interface between two homogeneous fluids. [2] An example of two such homogeneous fluids would be a body of water (liquid) and the air in the Earth's atmosphere (gas mixture). Unlike liquids, gases cannot form a free ...