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| Position: Chinese Standard in English/GB/T 1859.4-2017 |
| GB/T 1859.4-2017 Reciprocating internal combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source (English Version) | |||
| Standard No.: | GB/T 1859.4-2017 | Status: | to be superseded remind me the status change |
| Target Language: | English | File Format: | |
| Word Count: | 10500 words | Translation Price(USD): | 310.0 remind me the price change |
| Implemented on: | 2017-12-1 | Delivery: | via email in 1~5 business day |
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| Standard No.: | GB/T 1859.4-2017 |
| English Name: | Reciprocating internal combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source |
| Chinese Name: | 往复式内燃机 声压法声功率级的测定 第4部分：使用标准声源简易法 |
| Chinese Classification: | J93 Air intake/exhaust system |
| Professional Classification: | GB National Standard |
| Source Content Issued by: | MOHURD; AQSIQ |
| Issued on: | 2017-05-12 |
| Implemented on: | 2017-12-1 |
| Status: | to be superseded |
| Superseded by: | GB/T 1859.4-2025 Reciprocating internal combustion engines - Measurement of sound power level using sound pressure - Part 4: Survey method for use in situ |
| Superseded on: | 2026-2-1 |
| Target Language: | English |
| File Format: | |
| Word Count: | 10500 words |
| Translation Price(USD): | 310.0 |
| Delivery: | via email in 1~5 business day |