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R-410A. R-410A is a refrigerant used in air conditioning and heat pump applications. It is a zeotropic but near- azeotropic mixture of difluoromethane (CH 2 F 2, called R-32) and pentafluoroethane (CHF 2 CF 3, called R-125). R-410A is sold under the trademarked names AZ-20, EcoFluor R410, Forane 410A, Genetron R410A, Puron, and Suva 410A.
In production [ 1] Produced. 1979–present. Number built. over 4,800 (2019) [ 2] Developed into. Robinson R44. The Robinson R22 is a two-seat, two-bladed, single-engined, light utility helicopter manufactured by Robinson Helicopter Company. It was designed in 1973 by Frank D. Robinson, and has been in production since 1979.
Chlorodifluoromethane or difluoromonochloromethane is a hydrochlorofluorocarbon (HCFC). This colorless gas is better known as HCFC-22, or R-22, or CHClF 2.It was commonly used as a propellant and refrigerant.
A long-running heat wave that has already shattered previous records across the U.S. persisted on Sunday, baking parts of the West with dangerous temperatures that caused the death of a ...
Nullbulge, the “hacktivist group,” claimed responsibility for the breach and said they leaked a gigantic, roughly 1.2 terabytes of information from Disney’s Slack, a communications software ...
The Federal Trade Commission has sent cease-and-desist letters to companies marketing THC-infused products that appear to look like Froot Loops and Chips Ahoy!
For sale by owner. A house for sale by its owner. For sale by owner ( FSBO) is the process of selling real estate without the representation of a broker or agent. This is where the homeowner sells directly to a new homeowner. Homeowners may still employ the services of marketing, online listing companies, but can also market their own property.
Brittany Natale. August 1, 2024 at 1:21 PM. 27 of Madonna's Most Iconic Red Carpet MomentsRon Galella - Getty Images. Madonna ’s style through the years is unmatched. There's no doubt that ...