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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: | valid remind me the status change |
Language: | English | File Format: | |
Word Count: | 10500 words | Price(USD): | 310.00 remind me the price change |
Implemented on: | 2017-12-1 | Delivery: | via email in 1~5 business day |
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 |
Issued by: | MOHURD; AQSIQ |
Issued on: | 2017-05-12 |
Implemented on: | 2017-12-1 |
Status: | valid |
Language: | English |
File Format: | |
Word Count: | 10500 words |
Price(USD): | 310.00 |
Delivery: | via email in 1~5 business day |
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Keywords: | ||
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