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Sustainable automotive air conditioning is the subject of a debate – also known as the Cool War – about the next-generation refrigerant in car air conditioning. An advocacy group, The Alliance for CO 2 Solutions , supports the uptake of carbon dioxide (CO 2 ) as a refrigerant in passenger cars, and the chemical industry is developing new ...
The Nash "All-Weather Eye" was the first automobile air conditioning system for the mass market. [2] The use of the Weather Eye name for automobile passenger heating and air conditioning systems continued in American Motors Corporation (AMC) vehicles. The design principles of the Nash Weather Eye system are now in use by nearly every motor ...
The efficiency of air conditioners is often rated by the seasonal energy efficiency ratio (SEER), which is defined by the Air Conditioning, Heating and Refrigeration Institute in its 2008 standard AHRI 210/240, Performance Rating of Unitary Air-Conditioning and Air-Source Heat Pump Equipment. [61]
Walton was founded by S.M Nazrul Islam. Nazrul started his career as a small businessman. After the Bangladesh Liberation War of 1971, he started a separate business. In 1977, he founded a new company named after his eldest son S.M Nurul Alam Rezvi called Rezvi & Brothers, abbreviated as R.B. Group. [10]
Compressed air system with a PCM heat exchanger. [1] [2] Diagram of a compressed air system with a PCM heat exchanger. A compressed-air car is a compressed-air vehicle powered by pressure vessels filled with compressed air. It is propelled by the release and expansion of the air within a motor adapted to compressed air.
Bangladesh Bank: Financials Banks Dhaka: 1971 State bank S A Bangladesh Betar: Consumer services Broadcasting & entertainment Dhaka: 1939 state-owned radio broadcaster S A Bangladesh Machine Tools Factory: Industrials Defense Gazipur City: 1979 Defense vehicles S A Bangladesh Petroleum Corporation: Oil & gas Exploration & production Dhaka: 1976
Around 46 privately owned television channels were permitted by the Government of Bangladesh as of 2023, [1] of which thirty-six are currently on air. Six television channels, namely STV-US, CSB News, Channel 1, Diganta Television, Islamic TV, and Channel 16, have been taken off air. Bangladesh has four state-owned television stations, of which ...
Biman Bangladesh Airlines, [nb 1] commonly known as Biman (/ b iː m ɑː n / bee-mah-n, Bengali:), [nb 2] is the national flag carrier of Bangladesh. [6] With its main hub at Hazrat Shahjalal International Airport in Dhaka, the airline also operates flights from its secondary hubs at Shah Amanat International Airport in Chittagong and as well as Osmani International Airport in Sylhet.