 |
Chinese Classification
Professional Classification
ICS Classification
Latest
News
Value-added Services
|
| Position: Chinese Standard in English/GB 3785-1983 |
| GB 3785-1983 Electric,sonic properties and measuring methods for sound level meters (English Version) | |||
| Standard No.: | GB 3785-1983 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 9000 words | Price(USD): | 270.0 remind me the price change |
| Implemented on: | 1984-3-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 3785-1983 |
| English Name: | Electric,sonic properties and measuring methods for sound level meters |
| Chinese Name: | 声级计的电、声性能及测试方法 |
| Chinese Classification: | N65 Acoustic instrument and seismograph |
| Professional Classification: | GB National Standard |
| Issued by: | China State Bureau of Standards |
| Issued on: | 1983-06-25 |
| Implemented on: | 1984-3-1 |
| Status: | superseded |
| Superseded by: | GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications |
| Superseded on: | 2011-4-1 |
| Abolished on: | 2011-04-01 |
| Superseding: | GB/T 3785.2-2010 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests |
| Language: | English |
| File Format: | |
| Word Count: | 9000 words |
| Price(USD): | 270.0 |
| Delivery: | via email in 1~3 business day |