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Voltas [8] is the largest air conditioning brand in India. It started manufacturing air conditioners in the 1960s under license from the Carrier Corporation. [9] Voltas produced India's first window air conditioner with DC-inverter-based variable-speed motors. [10]
Pak Elektron Ltd (PEL) was founded in 1956 through a technical collaboration with AEG.In 1978, PEL was acquired by Saigol Group and was taken public a decade later. In 2009, PEL became the sole distributor of LG Corporation's home appliances in Pakistan.
Variable refrigerant flow (VRF), also known as variable refrigerant volume (VRV), is an HVAC technology invented by Daikin Industries, Ltd. in 1982. [1] Similar to ductless mini-split systems, VRFs use refrigerant as the primary cooling and heating medium, and are usually less complex than conventional chiller-based systems.
Innovations in the latter half of the 20th century allowed more ubiquitous air conditioner use. In 1945, Robert Sherman of Lynn, Massachusetts, invented a portable, in-window air conditioner that cooled, heated, humidified, dehumidified, and filtered the air. [37] The first inverter air conditioners were released in 1980–1981. [38] [39]
In 2017, Pakistan produced 26,674,000 tonnes of wheat, almost equal to all of Africa (27.1 million tonnes) and more than all of South America (25.9 million tonnes), according to the FAOSTAT. [70] In the market year of 2018/19, Pakistan exported a record 4.5 million tonnes of rice.
Electricity in Pakistan is generated, transmitted and distributed by two vertically integrated public sector companies, first one being Water and Power Development Authority responsible for the production of hydroelectricity and its supply to the consumers by electricity distribution companies (DISCOS) under the Pakistan Electric Power Company (PEPCO) being the other integrated company.
[1] [2] [3] Since World War II, the development and use of the forklift truck has greatly expanded worldwide. Forklifts have become an indispensable piece of equipment in manufacturing and warehousing. [4] In 2013, the top 20 manufacturers worldwide posted sales of $30.4 billion, with 944,405 machines sold. [5]
Timber Creek Airport [1] Timber Creek, Northern Territory, Australia TBL: YTAB: Tableland Homestead Airport [1] Tableland, Western Australia, Australia TBM: WAOW: Tumbang Samba Airport [1] Tumbang Samba, Indonesia: TBN: KTBN: Waynesville-St. Robert Regional Airport (Forney Field) Fort Leonard Wood, Missouri, United States TBO: HTTB: Tabora ...