Home / Standards / GB/T 7341.3-1998 GB/T 7341.3-1998 Abolished Audiometers--Part 3:Auditory test signals of short duration for audiometric and neuro-otological purposes 听力计 第3部分 用于测听与神经耳科的短持续听觉测试信号 Standard Type GBT ICS 17.140.01 CCS A59 Status 废止 Issue Date 1998-05-08 Implementation 1998-12-01 Responsible Dept 工业和信息化部（电子） Drafting Unit N/A