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| Position: Chinese Standard in English/GB/T 9401-1988 |
| GB/T 9401-1988 Methods of measurement for microphones (English Version) | |||
| Standard No.: | GB/T 9401-1988 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 10000 words | Price(USD): | 450.0 remind me the price change |
| Implemented on: | 1988-4-26 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 9401-1988 |
| English Name: | Methods of measurement for microphones |
| Chinese Name: | 传声器测量方法 |
| Professional Classification: | GB National Standard |
| Issued on: | 1988-4-26 |
| Implemented on: | 1988-4-26 |
| Status: | superseded |
| Superseded by: | GB/T 12060.4-2012 Sound system equipment—Part 4:Methods of measurement for microphones |
| Superseded on: | 2013-6-1 |
| Language: | English |
| File Format: | |
| Word Count: | 10000 words |
| Price(USD): | 450.0 |
| Delivery: | via email in 1~3 business day |