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www.ChineseStandard.net Database: 189759 (19 Oct 2025)
Industry Standard: HG, HG/T, HGT
         
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Std ID Description (Standard Title)
HG/T 20655-1998 Technical specification of design condition for monitor and control of boiler and turbine system in chemical industry
HG/T 20655-2016 Technical code for design requirements for monitoring and control of heat supply unit and steam turbine unit in chemical plant
HG/T 20656-1998 Specification of contents and procedure on heating, ventilating and air conditioning detailed design for chemical plant
HG/T 20657-2013 Terminology of heating, ventilation and air conditioning for chemical plant
HG/T 20658-2014 Techanical code of fused-salt heater
HG/T 20659-2014 Technical specification of convection section module for chemical industry tubular furnace
HG/T 20661-1999 Technical Specification of Lining Laying for Fluidized Bed Furnace of Sulphuric Acid
HG/T 20661-2011 Technical specification of lining laying for fluidized bed furnace of sulphuric acid
HG/T 2066-1991 (Wear a rotating cylindrical drum machine technical conditions)
HG/T 2066-2009 Technical specifications for rotating cylindrical drum devices
HG/T 20662-1999 Specification on technology design of mechanical conveying for chemical powder. Granule products
HG/T 20663-1999 Specification on design of metro-measuring, packaging and palletizing system for chemical powder. Granule products
HG/T 20664-1999 Specification of power supply design engineering for chemical enterprises
HG/T 20665-1999 Standard for classification of seismic protection of buildings and structures in chemical industry
HG/T 20666-1999 Code of electrial design for chemical enterprises in corrosion atmosphere
HG/T 20668-2000 Specification for organization of chemical equipment design documents
HG/T 20670-2000 Specification for design of pipe supports and pipe pier in chemical and petrochemical industry
HG/T 20671-1989 Lead-lined Chemical Equipment
HG/T 2067-1991 (Rubber fatigue testing machine technical conditions)
HG/T 2067-2011 Technical specifications for rubber fatigue testing machines
HG/T 20672-1989 (Urea granulation tower design requirements)
HG/T 20672-2005 Specification for design of urea prilling tower
HG/T 20673-1989 (Compressor plant construction design requirements)
HG/T 20673-2005 Specification for structural design of compression house
HG/T 20674-1989 Load Specification for Design of Chemical Building (Structure)
HG/T 20674-2005 Load specification for design of construction in chemical and petrochemical industry
HG/T 20675-1990 Rules of design of static grounding for enterprises in chemical industry
HG/T 20676-1990 Brick-plate-lined Chemical Equipment
HG/T 20677-1990 Chemical Processing Equipment of Rubber Lining
HG/T 20677-2013 Design code for chemical equipment with rubber lining
HG/T 20678-2000 Specification on Design of Steel Shell with Liner
HG/T 20679-1990 Code for the Design of External Corrosion Protection for Chemical Equipment and Pipe
HG/T 20679-2014 Design code for external corrosion protection of chemical equipment and piping
HG/T 20680-1990 (Chemical companies boiler room design and calculation requirements)
HG/T 20680-2011 Code for process calculation of boiler plant design
HG/T 20681-1990 (Boiler room, steam room technical requirements of civil load design conditions)
HG/T 20681-2005 Technical stipulation of civil-load requirements for the design of boiler and turbine house
HG/T 2068-1991 (Rubber fast Plastometer technical conditions)
HG/T 2068-2009 Technical specifications for rubber rapid plastimeters
HG/T 20682-1990 (Chemical industrial furnace fuel combustion design and calculation requirements)
HG/T 20682-2005 Design calculation specification for fuel combustion of chemical industrial furnace
HG/T 20683-1990 (Chemical industrial furnace refractory, insulation design selection requirements)
HG/T 20683-2005 Selected specification of design in refractory and insulating material for chemical industrial furnace
HG/T 20684-1990 (Chemical industrial furnace design metal material selection requirements)
HG/T 20684-2012 Specification for design selected metal material in chemical industrial furnace
HG/T 20685-1990 (Chemical Industrial Furnace uniform regulations Terminology)
HG/T 20685-2005 Unified specification of terminology for chemical industrial furnace
HG/T 20686-1990 Unified regulations on images and verbal symbols in electrical design for enterprises in chemical industry
HG/T 20687-1989 (Chemical companies explosion and fire hazard regulations Electric Power Design)
HG/T 20688-2000 Specification on content and procedure of preliminary design file for chemical plant
HG/T 20689-2007 Specification on content and procedure of basic engineering design for chemical plant
HG/T 20690-2000 Specification on design of recirculating cooling water treatment for chemical enterprises
HG/T 20691-2006 Regulations for operative technique of high pressures spurtal pour thick liquid construction
HG/T 2069-1991 Technical Specification for Double-semi-haft Type Radial Force Tester of Lip Type Packing of Rotating Shaft
HG/T 20692-2000 Code on content and procedure of working drawing for design of thermoenergy engineering in chemical enterprises
HG/T 20692-2014 Specification on content and procedure of detail design of thermal engineering for chemical plant
HG/T 20693-2006 Specification for field direct shear test of rock and soil mass
HG/T 20694-2006 Construction technical regulation for low strength concrete pile cast in place by vibrating
HG/T 20696-1999 Specification of FRP equipment design for chemical industry
HG/T 20697-2007 Purchase specification on heating, ventilating and air conditioning equipment for chemical plant
HG/T 20698-2000 Design specification on heating, ventilating and air conditioning for chemical plant
HG/T 20698-2009 Code for design of heating ventilation and air conditioning for chemical plant
HG/T 20699-2000 Common terms and definition for measurement and control system design
HG/T 20699-2014 Common terms and definition of measurement and control system
HG/T 20700-2000 Design code of system for programmable controller
HG/T 20700-2014 Engineering design code for programmable logic controller
HG/T 20701.10-2000 Vessels, heat exchangers and special equipment, professional equipment general technical requirements of the instructions
HG/T 20701.11-2000 Requisitions and technical specifications of equipment / materials (Inquiry, ordering) Please format the preparation instructions
HG/T 20701.1-2000 Vessel, heat exchangers range of professional duties and Design phase of the task
HG/T 20701.12-2000 Professional engineering vessels, heat exchangers
HG/T 20701.13-2000 Vendor drawings and data requirements
HG/T 20701.14-2000 The equipment professional engineering design data management approach
HG/T 20701.2-2000 Professional engineering and design phase of vessels, heat exchangers and professional relationship
HG/T 20701.3-2000 Vessels, heat exchangers professional engineering and design phase of the work program
HG/T 20701.4-2000 Vessels, heat exchangers professional design quality assurance procedures
HG/T 20701.5-2000 Vessels, heat exchangers professional engineering design documents Proofreading Conditions
HG/T 20701.6-2000 Professional manufacturer of vessels, heat exchangers drawing review points
HG/T 20701.7-2000 Vessels, heat exchangers professional equipment data table format, preparation instructions
HG/T 20701.8-2000 Vessels, heat exchangers professional equipment sketch design requirements (equipment drawings)
HG/T 20701.9-2000 Vessels, heat exchangers, and special equipment, professional engineering design requirements of the instructions
HG/T 20701-2000 Vessels, heat exchangers professional engineering design management requirements
HG/T 2070-1991 Technical specifications for rubber compression flexometers
HG/T 20702.1-2000 Range of special equipment professional duties and tasks of each stage of the design
HG/T 20702.2-2000 Specially designed professional relationship with the professional in the engineering design phase
HG/T 20702.3-2000 Special equipment, professional design program
HG/T 20702.4-2000 Special equipment professional design quality assurance procedures
HG/T 20702.5-2000 Special equipment professional design file Proofreading Conditions
HG/T 20702.6-2000 Special equipment professional equipment data table format and preparation instructions
HG/T 2070-2009 Technical specifications for rubber compression flexometers
HG/T 20702-2000 Professional engineering design and management of the special equipment requirements
HG/T 20703.1-2000 The material professional duties range and design phase of the mission
HG/T 20703.2-2000 Materials professional and other professional relationship
HG/T 20703.3-2000 The materials professional work program
HG/T 20703.4-2000 The materials professional design quality assurance procedures
HG/T 20703.5-2000 Engineering material selection of the required depth of content and format requirements
HG/T 20703.6-2000 Depth of content and format requirements for engineering standards provisions and instructions
HG/T 20703.7-2000 Material professional design documents Proofreading Conditions
HG/T 20703.8-2000 Review the main points of the material professional factory drawing files
HG/T 20703.9-2000 Materials expertise to participate in the on-site inspection points
HG/T 20703-2000 The material professional engineering regulations