Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
HG J 212-1983 $270.00 via email in 1~3 business day valid
HG/T 20510-2000 Design code for instrument power air system $150.00 via email in 1~3 business day abolished
HG/T 20511-2000 Design code for signal alarm and safety interlock system $240.00 via email in 1~3 business day superseded
HG/T 20514-2000 Design code for tracing and insulation of instrument and piping $120.00 immediately superseded
HG/T 20540-1992 Chemical fertilizer plant power design specification $1440.00 via email in 1~10 business day valid
HG/T 20556-1993 Design Specification for Control Room Building in Chemical Plant $210.00 via email in 1~3 business day valid
HG/T 20561-1994 Specification for Depth of Design Documents of Construction Drawing for Road and Transportation in Chemical Plant $540.00 via email in 1~3 business day valid
HG/T 20577-2013 Test Specification of Hydromechanical and Mass Transfer Performance Parameters for Tower Packings $600.00 via email in 1~3 business day valid
HG/T 20586-1996 Technical regulation for lighting design in chemical enterprises $170.00 immediately valid
HG/T 20591-1997 Technical Specification for Design of Chemical Steam Condensate System $280.00 via email in 1~3 business day abolished
HG/T 20670-2000 Specification for design of pipe supports and pipe pier in chemical and petrochemical industry $500.00 immediately valid
HG/T 20672-2005 Specification for design of urea prilling tower $800.00 via email in 1~5 business day valid
HG/T 20682-2005 Design calculation specification for fuel combustion of chemical industrial furnace $480.00 via email in 1~5 business day valid
HG/T 20685-2005 Unified specification of terminology for chemical industrial furnace $1190.00 via email in 1~10 business day valid
HG/T 20686-1990 Unified Regulations on Images and Verbal Symbols in Electrical Design for Enterprises in Chemical Industry $1350.00 via email in 1~3 business day superseded
HG/T 20689-2007 Specification on content and procedure of basic engineering design for chemical plant $1120.00 via email in 1~5 business day valid
HG/T 20690-2000 Specification on design of recirculating cooling water treatment for chemical enterprises $2339.00 via email in 1~8 business day abolished
HG/T 20692-2000 Code on content and procedure of working drawing for design of thermoenergy engineering in chemical enterprises $1120.00 via email in 1~5 business day superseded
HG/T 20692-2014 Specification on content and procedure of detail design of thermal engineering for chemical plant $1515.00 via email in 1~10 business day valid
HG/T 20701.1-2000 engineering design supervision specifications for equipment of chemical units $104.00 immediately valid
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