发布单位:国家技术监督局发布日期:1993/12/04实施日期:1994/06/01记录标识:B000011英文名称:General specification for the wireless transmitting hearing-speech training equipment for the deaf children起草单位:皇冠比分;中国协和医科大学;中国聋儿康复研究中心正文语种:汉语开本页数:总页数:6P. 开本:A4加工日期:2003/09/23国别:中国国标分类:UDC 616-76:612.85 C 45标准号:GB/T14727-93