NBN EN 61094-1-2001 标准详情
- 标准号:NBN EN 61094-1-2001
- 中文标题:
- 英文标题:Measurement Microphones - Part 1: Specifications For Laboratory Standard Microphones
- 标准类别:比利时标准NBN
- 发布日期:
Establishes a system for classifying laboratory standard condenser microphones into a number of types according to their dimensions and properties in order to facilitate the specification of calibration methods. Specifies mechanical dimensions and ce
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