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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28543-2021 |
Noise measurement method on power capacitors 电力电容器噪声测量方法 |
China National Standards Noise measurement me |
 English PDF |
| GB/T 34388-2017 |
Foundry machinery—Noise measurement method of sound power levels 铸造机械 噪声声功率级测量方法 |
China National Standards Noise measurement me |
English PDF |
| GB/T 18490.3-2017 |
Safety of machinery—Laser processing machines—Part 3:Noise reduction and Noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2) 机械安全 激光加工机 第3部分：激光加工机和手持式加工机及相关辅助设备的噪声降低和噪声测量方法（准确度2级） |
China National Standards Noise measurement me |
English PDF |
| GB/T 28386-2012 |
Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment - Accuracy grades 2 and 3 印刷、纸加工、造纸机械和辅助设备的噪声测量方法 准确度等级2和3 |
China National Standards Noise measurement me |
English PDF |
| GB/T 23282-2009 |
Metal forming machinery - Noise measurement method of sound power levels 锻压机械噪声声功率级测量方法 |
China National Standards Noise measurement me |
English PDF |
| GB/T 23281-2009 |
Metal forming machinery -Noise measurement method of sound pressure levels 锻压机械噪声声压级测量方法 |
China National Standards Noise measurement me |
English PDF |
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