GBT28398
GBT28398, Total:2 items.
The international standard classification for "GBT28398" includes: Ventilation, air-conditioning and illumination equipment .
The Chinese standard classification for "GBT28398" includes: Coal mine special equipment .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 28398-2023 Norms of energy consumption statistics for coal enterprises
- GB/T 28398-2012 Norms of energy consumption statistics for coal enterprises
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