GBT7777
GBT7777, Total:2 items.
The international standard classification for "GBT7777" includes: Compressors and pneumatic machines .
The Chinese standard classification for "GBT7777" includes: Compressor and fan .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 7777-2003 Measurement and evaluation of mechanical vibration of displacement compressors
- GB/T 7777-2021 Measurement and evaluation of mechanical vibration of displacement compressors
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