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| Position: Chinese Standard in English/JJF 1137-2005 |
| JJF 1137-2005 Calibration Specification for Microphone Preamplifiers (English Version) | |||
| Standard No.: | JJF 1137-2005 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 6000 words | Price(USD): | 180.0 remind me the price change |
| Implemented on: | 2006-1-9 | Delivery: | via email in 1~3 business day |
| Standard No.: | JJF 1137-2005 |
| English Name: | Calibration Specification for Microphone Preamplifiers |
| Chinese Name: | 传声器前置放大器校准规范 |
| Chinese Classification: | A59 Acoustic Measurement |
| Professional Classification: | JJ Metering |
| ICS Classification: | 17.14 Acoustics and acoustic measurements |
| Issued by: | AQSIQ |
| Issued on: | 2005-10-9 |
| Implemented on: | 2006-1-9 |
| Status: | valid |
| Language: | English |
| File Format: | |
| Word Count: | 6000 words |
| Price(USD): | 180.0 |
| Delivery: | via email in 1~3 business day |