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refrigerants, sorted by their ASHRAE-designated numbers, commonly known as R numbers. Many modern refrigerants are human-made halogenated gases, especially...

phase-out. Hydrofluorocarbons (HFCs) such as R-134a, R-407A, R-407C, R-404A, R-410A (a 50/50 blend of R-125/R-32) and R-507 were promoted as replacements for...

2088. Another substitute is R-404A with a GWP of 3900. Other substitute refrigerants are available with low GWP. Ammonia (R-717), with a GWP of <1, remains...

stable molecule. CFC refrigerants in common but receding usage include R-11 and R-12. Newer refrigerants that have reduced ozone depletion effects compared...

the ozone layer, and hydrofluorocarbon refrigerants such as R-410a and R-404a, which were designed to replace CFCs and HCFCs, are instead exacerbating...

Roland SP-404SX Linear Wave Sampler in 2009. Another upgrade, the Roland SP-404A Linear Wave Sampler was released in 2017. A third upgrade, the SP-404MKII...

than R-32). This means that R-290 is not suitable for all situations or locations. Nonetheless, by 2022, an increasing number of devices with R-290 were...

than R-32). This means that R-290 is not suitable for all situations or locations. Nonetheless, by 2022, an increasing number of devices with R-290 were...

Protocol. For example, researchers found that zeotropic mixture R-404A can replace R-12, a CFC, in household refrigerators. However, there are some technical...

most common gas used is R-134a and R-410a for smaller air dryers up to 100 cfm. Older and larger dryers still use R-22 and R-404a refrigerants. The goal...

ENVIRONMENTAL PROTECTION AGENCY" (PDF). "Mexichem Fluor, Inc. v. EPA". "H. R. 133" (PDF). p. 1074. "Overview of SNAP". EPA. 16 June 2015. "THE SIGNIFICANT...

from the original on 2 December 2010. Retrieved 16 December 2010. March, P.R. (2007): The Hurricane story. Sutton Publishing Limited (The History Press...

Bibcode:2019PPal....5..111Z. doi:10.1002/spp2.1232. hdl:1983/3dd2d71d-a439-404a-997f-758063f40678. S2CID 134058607. Botha-Brink, Jennifer; Smith, Roger Malcolm...

farmer-dealers, who were paid a 15% commission. The first popular hybrid was DeKalb 404A, which sold 508,000 bags in 1947, the same year total DeKalb sales exceeded...

Music Deposit 31 (Klavierbüchlein für W. F. Bach) at Bach Digital. RISM 467300920 RISM 467300939 Philipp Spitta. Musikgeschichtliche Aufsätze. Berlin (1894)...

the Optical Society of America A. 8 (2): 404–414. Bibcode:1991JOSAA...8..404A. doi:10.1364/JOSAA.8.000404. ISSN 1084-7529. PMID 2007915. Sebag, J. (October...

Casagrandes" Miguel Puga Lalo Alcaraz Ari Castleton June 17, 2019 (2019-06-17) 404A 0.71 Ronnie Anne learns from her family that it is tradition for all the...

Wolfgang Amadeus Mozart's set of six Preludes and Fugues for string trio, K. 404a, contains five fugues transcribed from The Well-Tempered Clavier by Johann...

show the intense colour range as seen in the tree's normal range. Hills, R. (2019). "Eucalyptus deglupta". IUCN Red List of Threatened Species. 2019:...

installations for which modular connector types are prescribed. Bell System Type 404A jack and type 283B plug (c. 1960) Trimline telephone line cord with a Type...