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Position: Chinese Standard in English/GB/T 20441.7-2025
GB/T 20441.7-2025   Electroacoustics—Measurement microphones—Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones (English Version)
Standard No.: GB/T 20441.7-2025 Status:valid remind me the status change
Target Language:English File Format:PDF
Word Count: 9000 words Translation Price(USD):270.00 remind me the price change
Implemented on:2025-5-30 Delivery: via email in 1~3 business day
Standard No.: GB/T 20441.7-2025
English Name: Electroacoustics—Measurement microphones—Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones
Chinese Name: 电声学 测量传声器 第7部分:实验室标准传声器的自由场灵敏度级和声压灵敏度级之间的差值
Chinese Classification: A59    Acoustic Measurement
Professional Classification: GB    National Standard
ICS Classification: 17.140.50 17.140.50    Electroacoustics 17.140.50
Source Content Issued by: SAMR; SAC
Issued on: 2025-05-30
Implemented on: 2025-5-30
Status: valid
Target Language: English
File Format: PDF
Word Count: 9000 words
Translation Price(USD): 270.00
Delivery: via email in 1~3 business day
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