2024-11-22 3.145.58.90
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DBJT 12-52-1997 Installation of tube-type steam-water mixing heater 210.0 via email in 1~3 business day valid,,1993-4-1
GB 50231-1998 General Code for Construction and Acceptance of Mechanical Equipment 620.0 via email in 1 business day superseded,2009-10-1,1998-12-1
GB 50231-2009 General code for construction and acceptance of mechanical equipment installation engineering 140.0 via email in 1 business day valid,,2009-10-1
GB 50270-1998 Code for construction and acceptance of continuous conveyer equipment installation engineering 930.0 via email in 1~10 business day abolished2010-12-01,2010-12-1,1998-12-1
GB 50271-1998 Code for construction and acceptance of metal-cutting machine installation engineering 2010.0 via email in 1~10 business day abolished2009-12-01,2009-10-1,1998-12-1
GB 50271-2009 Code for Construction and Acceptance of Metal-cutting Machine Installation Engineering 870.0 via email in 1 business day valid,,2009-10-1
GB 50272-1998 Code for construction and acceptance of forging-press equipment installation engineering 1725.0 via email in 1~3 business day valid,,1998-12-1
GB 50272-2009 Code for construction and acceptance of forging-press equipment installation engineering 720.0 via email in 1 business day valid,,2009-10-1
GB 50273-1998 Code for Construction and Acceptance of Industrial Boiler Installa 420.0 via email in 1 business day abolished2009-10-01,2009-10-1,1998-12-1
GB 50273-2009 Code for Construction and Acceptance of Boiler Installation Engineering 370.0 via email in 1 business day superseded,2022-5-1,2009-10-1
GB 50274-1998 Code for construction and acceptance of refrigeration and air seperating equipment installation engineering 600.0 via email in 1~5 business day abolished2011-02-01 ,2011-2-1,1998-12-1
GB 50275-1998 Code for construction and acceptance of computer, fan and pump installation engineering 990.0 via email in 1~10 business day abolished2011-02-01,2011-2-1,1998-12-1
GB 50276-1998 Code for construction and acceptance of crusher and mill equipment installation engineering 520.0 via email in 1~5 business day abolished2010-12-01,2010-12-1,1998-12-1
GB 50277-1998 Code for construction and acceptance of casting equipment installation engineering 720.0 via email in 1~5 business day abolished2011-02-01,2011-2-1,1998-12-1
GB 50278-1998 Code for construction and acceptance of cranes installation engineering 720.0 via email in 1~5 business day abolished2010-12-01,2010-12-1,1998-12-1
GB 50372-2006 Code for installation acceptance of metallurgical machinery ironmaking equipment engineering 870.0 via email in 1 business day valid,,2007-4-1
GB 50377-2006 Code for acceptance of mineral processing equipment installation engineering 600.0 via email in 1~3 business day abolished2020-03-01 ,2020-3-1,2007-2-1
GB 50386-2006 Code for acceptance of engineering installation for mechanical equipment of rolling mill 450.0 via email in 1~10 business day abolished2017-04-01,2017-4-1,2007-4-1
GB 50386-2016 Code for acceptance of engineering installation for mechanical equipment of rolling mill 2280.0 via email in 1~10 business day valid,,2017-4-1
GB 50387-2006 Code for installation acceptance of metal mechanical hydromatic lubricating and air-driven system equipment 80.0 via email in 1 business day superseded,2018-5-1,2007-4-1
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DBJT 12-52-1997 Installation of tube-type steam-water mixing heater  
  Issued on:   Price(USD): 210.0
GB 50231-1998 General Code for Construction and Acceptance of Mechanical Equipment 
  Issued on: 1998-08-27   Price(USD): 620.0
GB 50231-2009 General code for construction and acceptance of mechanical equipment installation engineering 
  Issued on: 2009-03-19   Price(USD): 140.0
GB 50270-1998 Code for construction and acceptance of continuous conveyer equipment installation engineering 
  Issued on: 1998-08-27   Price(USD): 930.0
GB 50271-1998 Code for construction and acceptance of metal-cutting machine installation engineering 
  Issued on: 1998-08-27   Price(USD): 2010.0
GB 50271-2009 Code for Construction and Acceptance of Metal-cutting Machine Installation Engineering 
  Issued on: 2009-02-23   Price(USD): 870.0
GB 50272-1998 Code for construction and acceptance of forging-press equipment installation engineering 
  Issued on: 1998-08-27   Price(USD): 1725.0
GB 50272-2009 Code for construction and acceptance of forging-press equipment installation engineering 
  Issued on: 2009-03-19   Price(USD): 720.0
GB 50273-1998 Code for Construction and Acceptance of Industrial Boiler Installa 
  Issued on: 1998-08-27   Price(USD): 420.0
GB 50273-2009 Code for Construction and Acceptance of Boiler Installation Engineering 
  Issued on: 2009-03-19   Price(USD): 370.0
GB 50274-1998 Code for construction and acceptance of refrigeration and air seperating equipment installation engineering 
  Issued on: 1998-08-27   Price(USD): 600.0
GB 50275-1998 Code for construction and acceptance of computer, fan and pump installation engineering 
  Issued on: 1998-08-27   Price(USD): 990.0
GB 50276-1998 Code for construction and acceptance of crusher and mill equipment installation engineering 
  Issued on: 1998-08-27   Price(USD): 520.0
GB 50277-1998 Code for construction and acceptance of casting equipment installation engineering 
  Issued on: 1998-08-27   Price(USD): 720.0
GB 50278-1998 Code for construction and acceptance of cranes installation engineering 
  Issued on: 1998-08-27   Price(USD): 720.0
GB 50372-2006 Code for installation acceptance of metallurgical machinery ironmaking equipment engineering 
  Issued on: 2006-09-06   Price(USD): 870.0
GB 50377-2006 Code for acceptance of mineral processing equipment installation engineering 
  Issued on: 2006-8-24   Price(USD): 600.0
GB 50386-2006 Code for acceptance of engineering installation for mechanical equipment of rolling mill 
  Issued on: 2006-9-6   Price(USD): 450.0
GB 50386-2016 Code for acceptance of engineering installation for mechanical equipment of rolling mill 
  Issued on: 2016-08-18   Price(USD): 2280.0
GB 50387-2006 Code for installation acceptance of metal mechanical hydromatic lubricating and air-driven system equipment 
  Issued on: 2006-9-6   Price(USD): 80.0
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