2025-12-13 10.2.82.121
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Latest Standards
GB 12978-2025 Rules for test of fire electronic products 
  Issued on: 2025-10-31   Price(USD): 195.0
GB 17919-2025 Safety specification for explosion protection in combustible dust collection system 
  Issued on: 2025-10-31   Price(USD): 300.0
GB 16543-2025 Safety specification for explosion prevention and protection on bituminous coal injection system into blast furnace 
  Issued on: 2025-10-31   Price(USD): 255.0
GB 46770-2025 Safety specification for explosion isolation of combustible dust 
  Issued on: 2025-10-31   Price(USD): 180.0
GB 16710-2025 Earth-moving machinery—Noise limits 
  Issued on: 2025-10-31   Price(USD): 165.0
GB 18154-2025 Safety specification for explosion suppression of combustible dust 
  Issued on: 2025-10-31   Price(USD): 300.0
GB 29539-2025 Minimum allowable values of energy efficiency and energy efficiency grades for household and similar range hoods and ventilating fans 
  Issued on: 2025-10-31   Price(USD): 300.0
GB 14287.5-2025 Electrical fire monitoring system—Part 5: Pyrolysis sensing electrical fire monitoring detectors 
  Issued on: 2025-10-31   Price(USD): 405.0
GB 14287.7-2025 Electrical fire monitoring system—Part 7: Current limiting protector for electric fire prevention 
  Issued on: 2025-10-31   Price(USD): 405.0
GB 27897-2025 Class A foam extinguishing agent 
  Issued on: 2025-10-31   Price(USD): 330.0
GB 12791-2025 Point-type flame detectors 
  Issued on: 2025-10-31   Price(USD): 555.0
GB 5135.11-2025 Automatic sprinkler systems—Part 11: Grooved pipe couplings and fittings 
  Issued on: 2025-10-31   Price(USD): 555.0
GB 5135.2-2025 Automatic sprinkler system—Part 2: Wet system alarm valves; retard chamber and water motor alarm 
  Issued on: 2025-10-31   Price(USD): 360.0
GB 5135.21-2025 Automatic sprinkler system—Part 21: Inspector's test connection 
  Issued on: 2025-10-31   Price(USD): 300.0
GB 5135.3-2025 Automatic sprinkler system—Part 3:Water spray nozzle 
  Issued on: 2025-10-31   Price(USD): 360.0
GB 5135.4-2025 Automatic sprinkler system—Part4: Dry pipe valves and accelerator 
  Issued on: 2025-10-31   Price(USD): 465.0
GB/T 46718-2025 Commercial intelligent stir-frying machine 
  Issued on: 2025-10-31   Price(USD):
GB/T 46660-2025 General technical requirements for whole genome sequencing of SARS-CoV-2 
  Issued on: 2025-10-31   Price(USD): 210.0
GB/T 46579-2025 Remote-sensing satellites long-term series historical data retrospective process - General rules 
  Issued on: 2025-10-31   Price(USD): 270.0
GB/T 31545-2025 Portland cement for nuclear power engineering 
  Issued on: 2025-10-31   Price(USD):
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