
【国外标准】 Audiological equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance (Revision of IEC 61027:1991) (IEC 29/534/CDV:2003); German version prEN 60645-5:2003
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2025-04-30
- DIN EN 60645-5
- 废止
- 定价: 702元
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适用范围:
暂无
标准号:
DIN EN 60645-5
标准名称:
Audiological equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance (Revision of IEC 61027:1991) (IEC 29/534/CDV:2003); German version prEN 60645-5:2003
英文名称:
标准状态:
废止-
发布日期:
2001-11-01 -
实施日期:
出版语种:
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