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????:2024-10-26 00:42:22 ??:????

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?????????????????????10????????????????25???????????????? (? ???????????????????????????)??25?????????????????,?????????????,????????????(IEC/TC45)???????????????,????????????

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???????????,??2023????????5??,??????????????????9?,????????????????????????????????????????????????????????????,IEC????????????????«?????»«X???»???2?????????,??,??????????????????????

?????????,????????????IEC????????,???100?,?,????4???,????????????12?????????????????????????????????6????????????????IEC1906???(?) ????:???

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