China 'GB/T 2820.9-2024
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 2820.9-2024
Alternating current generator sets driven by reciprocating internal combustion engines - Part 9: Measurement and evaluation of mechanical vibrations 往复式内燃机驱动的交流发电机组-第9部分：机械振动的测量和评价
Issued Date:2024.4.25
Implemented Date:2024.11.1
Issued by:
The Standardization Administration of the People's Republic of China
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