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Chinese National Standard List: Refrigerating engineering

GB/T 44855-2024 Management specification for water conservation of cooling towers 
  Issued on: 2024-11-28   Price(USD): 270.0
T/CECS 1100-2022 Assessment standard for high efficiency air conditioning refrigerating station 
  Issued on: 2022-06-30   Price(USD):
GB/T 40008.1-2021 Performance evaluation and calculating method for water heater system—Part 1：Household and similar water heater system 
  Issued on: 2021-04-30   Price(USD): 225.0
GB/T 33841.1-2017 Specification for energy-efficient operation of refrigerating system-Part:Ammonia refrigerating system 
  Issued on: 2017-05-31   Price(USD): 250.0
JGJ 342-2014 Technical specification for evaporative cooling air conditioning 
  Issued on: 2014-09-01   Price(USD): 630.0
DB31/T 595-2012 The power consumption limit and energy efficiency rating for cold storage unit product 
  Issued on: 2012-06-25   Price(USD):
DB31/ 595-2012 The power consumption limit and energy efficiency rating for cold storage unit product 
  Issued on: 2012-6-25   Price(USD): 120.0
SC/T 8059-2006 Operating rule of foaming for insulating layer on fishing vessel 
  Issued on: 2006-7-10   Price(USD): 120.0
GB 50072-2001 Code for design of cold store 
  Issued on: 2001-04-17   Price(USD): 1095.0
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