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氢氯氟烃制冷剂
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氢氯氟烃制冷剂
Encyclopedia
工学
制冷剂
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Hydrochlorofluorocarbon refrigerants; HCFCs
氢氯氟烃制冷剂
一种人造的含有氢元素的氯氟烃制冷剂。
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pheromonotropin
pheron
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Phetchaburi
pH glass electrode
phialocyst
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phialospore
phi-coefficient
phi-convergent sequence
phi-convergent series
phi-curve
phi-density
phi-descent
Phidias
Phieu Lavanh
phi-function
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Philadelphia Museum of Art
Philadelphia Orchestra
Philae lander
Philander Chase Knox
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philatelic exhibition
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