触排和接帚开关

[电] bank-and-wiper switch

chù pái hé jiē zhou kāi guān ㄔㄨˋ ㄆㄞˊ ㄏㄜˊ ㄐㄧㄝ ㄓㄡ˙ ㄎㄞ ㄍㄨㄢ