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發(fā)布時(shí)間: 2021-10-22 09:20
正文摘要:華為5G通訊基站冷卻用設(shè)備 1 }: n4 |7 u2 J1 w+ _9 C* X制造出來的產(chǎn)品,灌裝氟里昂,需要稱重量,密封等,此產(chǎn)品是給通訊基站的腔體降低溫度用。 1 F9 n, c+ }7 b, P% r1 a1 H& a ... |
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