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氢氟烃制冷剂
释义
氢氟烃制冷剂
Encyclopedia
工学
制冷剂
释
hydrofluorocarbon refrigerants; HFCs
氢氟烃制冷剂
一种人造的含有氟元素的碳氢化学物质的制冷剂。
随便看
Brianchon crater
Brianchon hexagon
Brianchon point
Brianchon theorem
Brian David Josephson
Brian De Palma
Briand-Kellogg Pact
Brian Edward Launder
Brian Friel
Brian Griffin
Brian John Hoskins
Brian Paul Schmidt
Brian Williams
bribe payers index
bribery
bribery and theft involved
bribery crime of non-official servant
bribes on teachers
BRIC
B. Richter
B. Richter, 1931—
brick
brick carving in Feng Hui's tomb
brick engravings unearthed at Southern Dynasties mausoleum of Jinjia Village
brick engravings unearthed at Yuan tomb of Xifengfeng Village
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