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SYSTEMS FOR EFFICIENT HEATING AND/OR COOLING AND HAVING LOW CLIMATE CHANGE IMPACT
SYSTEMS FOR EFFICIENT HEATING AND/OR COOLING AND HAVING LOW CLIMATE CHANGE IMPACT
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机译:有效加热和/或冷却并具有低气候变化影响的系统
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摘要
The present invention relates, in part, to heat transfer systems, methods and compositions which utilize a heat transfer fluid comprising: (a) from about or greater than about 0% to about 15% by weight of HCFO-1233zd; (b) from about 65% to less than about 100% by weight of HFO-1234ze, or HFO-1234yf, or combinations thereof; and (c) from greater than about 0% to about 20% by weight of HFC- 125, with the weight percent being based on the total of the components (a) - (c) in the composition.
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