Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Service
LoginRegister
Latest Standards
NB/T 11042-2022 Specification for installation and acceptance of clean heating stove system 
  Issued on: 2022-11-4   Price(USD): 240.0
NB/T 11041-2022 Specification for built-in zero-cold water system of air-source heat pump water heater 
  Issued on: 2022-11-4   Price(USD): 165.0
NB/T 11040-2022 Domestic air-source direct expansion heat pump for floor heating 
  Issued on: 2022-11-4   Price(USD): 210.0
NB/T 11039-2022 Technical specification for application of air-source heat pump in livestock farms 
  Issued on: 2022-11-4   Price(USD): 165.0
NB/T 11038-2022 General requirements for space heating system with short-term solar energy storage plus air-source heat pump 
  Issued on: 2022-11-4   Price(USD): 210.0
NB/T 11037-2022 General requirements for flat plate solar collector as building components  
  Issued on: 2022-11-4   Price(USD): 135.0
NB/T 11036-2022 Technical specification for solar combined system 
  Issued on: 2022-11-4   Price(USD): 240.0
NB/T 11035-2022 Domestic solar water heating system integrated evacuated collector tube and water storage tank 
  Issued on: 2022-11-4   Price(USD): 165.0
NB/T 11034-2022 Field test and evaluation method for thermal performance of domestic solar water heating system 
  Issued on: 2022-11-4   Price(USD): 210.0
NB/T 11030-2022 General requirements for coal mine low concentration gas generator set 
  Issued on: 2022-11-4   Price(USD): 195.0
NB/T 11029-2022 Technical specification for slime drying by flue gas from the coal mine methane regenerative oxidation device 
  Issued on: 2022-11-4   Price(USD): 195.0
NB/T 11028-2022 Technical specification for borehole sealing of underground waste gas drainage in coal mines 
  Issued on: 2022-11-4   Price(USD): 150.0
NB/T 11027-2022 Specification for drawing coal mine outburst prevention prediction map 
  Issued on: 2022-11-4   Price(USD): 150.0
NB/T 11026-2022 Shell heat exchanger 
  Issued on: 2022-11-04   Price(USD): 495.0
NB/T 11033-2022 Technical specification for tubesheet welding of coal chemical heat exchanger 
  Issued on: 2022-11-04   Price(USD): 165.0
JJG (交通) 038-2004 Water Transport Engineering - Verification Regulation of Servo Inclinometer 
  Issued on:   Price(USD): 180.0
NB/T 11031-2022 Coal-based light white oil 
  Issued on: 2022-11-04   Price(USD): 105.0
NB/T 11025-2022 Stiffening ring 
  Issued on: 2022-11-04   Price(USD): 120.0
JB/T 4736-2002 Reinforcing pad Formed heads for stee pressurc vessels 
  Issued on: 2002-08-22   Price(USD): 300.0
JJG(交通)186-2022  
  Issued on: 2022-10-23   Price(USD):
16668/19277
First[16669][16670][16671][16672][16673][16674][16675][16676][16677][16678]End
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com
Copyright: TransForyou Co., Ltd. 2008-2040