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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB 50231-1998 General Code for Construction and Acceptance of Mechanical Equipment 620.0 via email in 1 business day superseded
GB 50231-2009 General code for construction and acceptance of mechanical equipment installation engineering 140.0 via email in 1 business day valid
GB 50270-1998 Code for construction and acceptance of continuous conveyer equipment installation engineering 930.0 via email in 1~10 business day superseded
GB 50271-1998 Code for construction and acceptance of metal-cutting machine installation engineering 2010.0 via email in 1~10 business day superseded
GB 50271-2009 Code for Construction and Acceptance of Metal-cutting Machine Installation Engineering 870.0 via email in 1 business day valid
GB 50272-2009 Code for construction and acceptance of forging-press equipment installation engineering 720.0 via email in 1 business day valid
GB 50273-1998 Code for Construction and Acceptance of Industrial Boiler Installa 420.0 via email in 1 business day superseded
GB 50273-2009 Code for Construction and Acceptance of Boiler Installation Engineering 370.0 via email in 1 business day superseded
GB 50274-1998 Code for construction and acceptance of refrigeration and air seperating equipment installation engineering 600.0 via email in 1~8 business day superseded
GB 50275-1998 Code for construction and acceptance of computer, fan and pump installation engineering 990.0 via email in 1~10 business day abolished
GB 50276-1998 Code for construction and acceptance of crusher and mill equipment installation engineering 520.0 via email in 1~5 business day abolished
GB 50277-1998 Code for construction and acceptance of casting equipment installation engineering 720.0 via email in 1~8 business day superseded
GB 50278-1998 Code for construction and acceptance of cranes installation engineering 720.0 via email in 1~8 business day superseded
GB 50372-2006 Code for installation acceptance of metallurgical machinery ironmaking equipment engineering 870.0 via email in 1 business day valid
GB 50377-2006 Code for acceptance of mineral processing equipment installation engineering 600.0 via email in 1~3 business day superseded
GB 50386-2006 Code for acceptance of engineering installation for mechanical equipment of rolling mill 450.0 via email in 1~10 business day abolished
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
GB 50390-2006 Code for installation acceptance of coking and chemical mechanical equipment engineering 750.0 via email in 1 business day superseded
GB 50402-2007 Code for installation acceptance of sintering mechanical equipment engineering 940.0 via email in 1~10 business day superseded


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