短語詞組短語magnetic tape read head [計(jì)]磁帶讀出頭tape recorder head 磁帶錄音機(jī)磁頭tape record head 錄音磁頭magnetic tape o head 磁帶磁頭tape read head 讀帶磁頭magnetic tape v head 磁帶磁頭tape lapping head 包帶頭tape reading head 卷帶檢讀頭;讀帶頭Automated tape laying head 鋪帶頭 返回 tape head