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Lin mark this message contains personal perspective
originally written by Lin
專家指出,以高電壓設備來說,目前並無真正確證可用的替代介質。至於中電壓設備,已有數種可替代的介質已在測試中。BBC報導說,明年歐盟將對SF6的使用進行評估,確認是否有替代介質可用,不過,據料歐盟要到2025年後才可能發出任何禁令。

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