I Mei 2021, ua mālama nui ʻia ka lālā High Voltage o CEEIA ma Yichun, Jiangxi Province, hoʻokahi manawa i ka makahiki.Ma keʻano he lālā o kēia hōʻikeʻike High Voltage Branch, ua hōʻike kā mākou hui i kekahi mau huahana hou i kūkuluʻia i nā makahiki i hala iho nei, e like me: 1. Vacuum interrupter no ka haʻahaʻa voltag ...
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