GB/T 20441.2-2018

Active

Electroacoustics—Measurement microphones—Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique

电声学测量传声器第2部分：采用互易技术对实验室标准传声器声压校准的原级方法

Standard Type

GBT

ICS

17.140.50

CCS

A59

Status

现行

Issue Date

2018-06-07

Implementation

2019-01-01

Responsible Dept

工业和信息化部（电子）

Drafting Unit

N/A

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