短语词组短語switch -and-fuse 帶保險絲的開關High -voltage alternating current switch-fuse combinations 高壓交流開關熔斷器;交流高壓負荷開關Switch -disco ector-fuse 隔離開關熔斷器組no -fuse switch [電]無保險絲開關cut -out switch with fuse 帶熔絲的斷路開關 返回 switch-fuse