[电] klein-schmidt keyboard perforator

kè lái ēn xī mì tè jiàn pán záo kǒng jī ㄎㄜˋ ㄌㄞˊ ㄣ ㄒㄧ ㄇㄧˋ ㄊㄜˋ ㄐㄧㄢˋ ㄆㄢˊ ㄗㄠˊ ㄎㄨㄥˇ ㄐㄧ