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Toshiba has had a range of products and services, including air conditioners, [118] consumer electronics (including televisions and DVD and Blu-ray players), [119] control systems (including air-traffic control systems, railway systems, security systems and traffic control systems), [120] electronic point of sale equipment, [121] elevators and ...
A large dish antenna in the Atacama Large Millimeter Array, manufactured by Mitsubishi Electric Mitsubishi Electric Room Air Conditioner In 2023, the World Intellectual Property Organization (WIPO) ’s Annual PCT Review ranked Mitsubishi Electric's number of patent applications published under the PCT System as 4th in the world, with 2,152 ...
Haier was founded as Qingdao Refrigerator Co. in 1984. With China opening up to world markets, foreign corporations began searching for partnerships in China. One of these, Germany's refrigerator company Liebherr, entered into a joint-venture contract with Qingdao Refrigerator Co., offering technology and equipment to its Chinese counterpart.
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]
The Saudi Standards, Metrology and Quality Organization (SASO; Arabic: الهيئة السعودية للمواصفات والمقاييس والجودة) is a technical government body in Saudi Arabia was established in 1972 and governs tasks related to standards, metrology, and quality.
The courtyard air will become stably stratified, the hot air floating on top of the cold air with little mixing. [14]: Ch. 6 The fact that the openings are at the top will trap the cool air below, though it cannot cause the temperature to drop below the nightly minimum temperature.
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Moreover, Saudi Arabia and other Arab nations are working together to create a series of international environmental contracts. Saudi Arabia alone has signed eighteen pacts and ratified thirty-nine environmental agreements. [5] Saudi Arabia's environmental performance index (EPI) is 55.3. The EPI is an internationally standardized scale, with 1 ...