
【国外标准】 IEC 318 ear simulator adapters for the calibration of audiometric earphones in the extended high frequency range (IEC 29/299/CD:1995)
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2025-04-30
- DIN IEC 29/299/CD
- 废止
- 定价: 307元
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适用范围:
暂无
标准号:
DIN IEC 29/299/CD
标准名称:
IEC 318 ear simulator adapters for the calibration of audiometric earphones in the extended high frequency range (IEC 29/299/CD:1995)
英文名称:
标准状态:
废止-
发布日期:
2001-08-01 -
实施日期:
出版语种:
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