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Disclosed is an electric switchgear (1) comprising a housing (2) which surrounds an interrupter unit (3).
本发明涉及一种电开关装置(1),它有一个外壳(2)。
youdao
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Disclosed is an electric switchgear (1) comprising a housing (2) which surrounds an interrupter unit (3).
本发明涉及一种电开关装置(1),它有一个外壳(2)。
youdao