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   English
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to phrases
earthing switch
tech. 接地转换开关; 接地电闸; 接地系统
wind. 接地开关
earthing transfer switch
el.mach. 接地转换开关
 English thesaurus
earthing switch
abbr. e.s. (Vosoni)
earthing switch: 6 phrases in 3 subjects
Air defense1
Electronics2
Hydroelectric power stations3