GB/T 7341.4-1998

Active

Audiometers--Part 4:Equipment for extended high-frequency audiometry

听力计 第4部分 延伸高频测听的设备

Standard Type
GBT
ICS
17.140.01
CCS
A59
Status
现行
Issue Date
1998-05-08
Implementation
1998-12-01
Responsible Dept
工业和信息化部(电子)
Drafting Unit
N/A