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| Position: Chinese Standard in English/GB/T 4980-1985 |
| GB/T 4980-1985 Determination of sound power level for noise emitted by displacement compressors--Engineering method (English Version) | |||
| Standard No.: | GB/T 4980-1985 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 8000 words | Price(USD): | 570.0 remind me the price change |
| Implemented on: | 1986-1-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 4980-1985 |
| English Name: | Determination of sound power level for noise emitted by displacement compressors--Engineering method |
| Chinese Name: | 容积式压缩机噪声声功率级的测定 工程法 |
| Chinese Classification: | J72 Compressor and fan |
| Professional Classification: | GB National Standard |
| Issued by: | NBS |
| Issued on: | 1985-03-05 |
| Implemented on: | 1986-1-1 |
| Status: | superseded |
| Superseded by: | GB/T 4980-2003 Determination of sound level for noise emitted by displacement compressors |
| Superseded on: | 2004-5-1 |
| Abolished on: | 2004-05-01 |
| Language: | English |
| File Format: | |
| Word Count: | 8000 words |
| Price(USD): | 570.0 |
| Delivery: | via email in 1~3 business day |