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NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
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GB/T 1859.4-2017
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Reciprocating internal combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source |
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Issued Date: |
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Implemented Date: |
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Issued by: |
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The Standardization Administration of the People's Republic of China |
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"GB/T 1859.4-2017" standard !
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GB Standard Code |
GB/T 1859.4-2017 |
Standard Category |
China National Standards |
GB Standard English Title |
Reciprocating internal combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound source |
GB Standard Chinese Title |
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 Version Price |
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English Translation Fee |
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