three-phase box 中文意思是什麼

three-phase box 解釋
三元合金
  • three : n. 1. 三個人[東西]。2. 三歲,三時。3. 【板球】3字型。
  • phase : n 1 形勢,局面,狀態;階級。2 方面,側面。3 【天文學】(月等的)變相,盈虧;【物、天】相,周相,...
  • box : n 1 箱,櫃,匣,盒;罩殼;錢櫃;〈美口〉保險箱;郵箱,信箱;〈英國〉禮盒;禮物(旅行用)衣箱。2 ...
  1. Terminal box cable entries for three - phase cage induction motors at rated voltages from 400 v to 690 v

    額定電壓為400 v至690 v的三相籠型感應電動機用接線
  2. Meter box is a distribution box for single - phase and three - phase watt - hour meter, its inner electric switch components adopt modular switch, it is used for distribution systems in civil building, industrial and mining enterprise, as well as aloft operation power grid

    電表箱是一種安裝單相與三相電度表配電箱,內部電器開關元件全部選用模數開關,主要用於民間建築、工礦企業、高業網配電系統。
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