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Position: Chinese Standard in English/SJ/Z 9148-1987 |
SJ/Z 9148-1987 Acoustical measuring equipment for aircraft noise certification (English Version) | |||
Standard No.: | SJ/Z 9148-1987 | Status: | superseded remind me the status change
Email: |
Language: | English | File Format: | |
Word Count: | 4000 words | Price(USD): | 120.0 remind me the price change
Email: |
Implemented on: | 1988-1-6 | Delivery: | via email in 1~3 business day |
Standard No.: | SJ/Z 9148-1987 |
English Name: | Acoustical measuring equipment for aircraft noise certification |
Chinese Name: | 飞机噪声评定用电声测试设备 |
Professional Classification: | SJ Professional Standard - Electronics |
Issued by: | MIIT |
Issued on: | 1988-1-6 |
Implemented on: | 1988-1-6 |
Status: | superseded |
Superseded by: | SJ/T 9148-2013 Electroacoustics. Instruments for measurement of aircraft noise-Performance requirements for systems to measure on-third-octave band sound pressure levels in noise certification of transport-category aeroplanes |
Superseded on: | 2013-12-1 |
Language: | English |
File Format: | |
Word Count: | 4000 words |
Price(USD): | 120.0 |
Delivery: | via email in 1~3 business day |
SJ/Z 9148-1987 Acoustical measuring equipment for aircraft noise certification (English Version) | |||
Standard No. | SJ/Z 9148-1987 | ||
Status | superseded | ||
Language | English | ||
File Format | |||
Word Count | 4000 words | ||
Price(USD) | 120.0 | ||
Implemented on | 1988-1-6 | ||
Delivery | via email in 1~3 business day |
Standard No. |
SJ/Z 9148-1987 |
English Name |
Acoustical measuring equipment for aircraft noise certification |
Chinese Name |
飞机噪声评定用电声测试设备 |
Chinese Classification |
Professional Classification |
SJ |
ICS Classification |
Issued by |
MIIT |
Issued on |
1988-1-6 |
Implemented on |
1988-1-6 |
Status |
superseded |
Superseded by |
SJ/T 9148-2013 Electroacoustics. Instruments for measurement of aircraft noise-Performance requirements for systems to measure on-third-octave band sound pressure levels in noise certification of transport-category aeroplanes |
Superseded on |
2013-12-1 |
Abolished on |
Superseding |
Language |
English |
File Format |
Word Count |
4000 words |
Price(USD) |
120.0 |
Keywords |
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Keywords: | ||
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