2025-12-24 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 16949-1997 Templates for lettering and symbols--General principles, identification markings and the size of the slot widths 220.0 via email in 1~3 business day abolished2005-10-14 ,,1998-5-1
GB/T 16675.2-1996 Technical drawings - Simplified representation - Part 2: Dimensioning 120.0 via email in 1~3 business day superseded2012-12-01 ,2012-12-1,1997-7-1
GB/T 131-1993 Mechanical drawings-Surface roughness symbols and methods of indicating 330.0 via email in 1 business day superseded2007-02-01,2007-2-1,1994-7-1
HG/T 20519.28-1992 Flowcharts; equipment, piping layout; piping isometric drawings; fittings chart; equipment installation chart of the line width and font requirements 45.0 via email in 1~3 business day superseded,,1993-4-1
HG/T 20519.18-1992 Pipe rack table 30.0 via email in 1~3 business day superseded,2010-6-1,1993-4-1
HG/T 20519.10-1992 Equipment foundation bolt table 45.0 via email in 1~3 business day superseded,2010-6-1,1993-4-1
HG/T 20519.21-1992 Special valves and piping annex table 150.0 via email in 1~3 business day superseded,2010-6-1,1993-4-1
HG/T 20519.8-1992 Equipment list 90.0 via email in 1~3 business day superseded2010-06-01 ,2010-6-1,1993-4-1
HG/T 20519.36-1992 Material code 60.0 via email in 1~3 business day superseded2010-06-01 ,2010-6-1,1993-4-1
HG/T 20519.19-1992 Spring summary table 30.0 via email in 1~3 business day superseded,,1993-4-1
HG/T 20519.9-1992 Installation drawing 45.0 via email in 1~3 business day valid,,1993-4-1
HG/T 20519.14-1992 Isometrics index and the pipe segment table index 60.0 via email in 1~3 business day superseded,2010-6-1,1993-4-1
HG/T 20519.12-1992 Hose station layout 105.0 via email in 1~3 business day superseded,2010-6-1,1993-4-1
HG/T 20519.11-1992 Piping layout drawing 180.0 via email in 1~3 business day superseded,2010-6-1,1993-4-1
HG/T 20519.33-1992 Piping layout drawing and axonometric drawing pipe, pipe fittings, valves and pipe special legend 150.0 via email in 1~3 business day superseded,2010-6-1,1993-4-1
HG/T 20519.27-1992 Abbreviations of Piping in common use 120.0 via email in 1~3 business day abolished2010-06-01 ,,1993-4-1
HG/T 20519.6-1992 Partition index map 105.0 via email in 1~3 business day superseded2010-06-01 ,2010-6-1,1993-4-1
HG/T 20519.39-1992 Gasket code 60.0 via email in 1~3 business day abolished2010-06-01 ,,1993-4-1
HG/T 20519.37-1992 The annotation pipeline 45.0 via email in 1~3 business day superseded,2010-6-1,1993-4-1
HG/T 20519.29-1992 Pipe rack number and piping layout of pipe frame representation 45.0 via email in 1~3 business day superseded,2010-6-1,1993-4-1
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GB/T 16949-1997 Templates for lettering and symbols--General principles, identification markings and the size of the slot widths 
  Issued on: 1997-08-02   Price(USD): 220.0
GB/T 16675.2-1996 Technical drawings - Simplified representation - Part 2: Dimensioning  
  Issued on: 1996-12-18   Price(USD): 120.0
GB/T 131-1993 Mechanical drawings-Surface roughness symbols and methods of indicating 
  Issued on: 1993-01-01   Price(USD): 330.0
HG/T 20519.28-1992 Flowcharts; equipment, piping layout; piping isometric drawings; fittings chart; equipment installation chart of the line width and font requirements 
  Issued on: 1993-1-18   Price(USD): 45.0
HG/T 20519.18-1992 Pipe rack table 
  Issued on: 1993-1-18   Price(USD): 30.0
HG/T 20519.10-1992 Equipment foundation bolt table 
  Issued on: 1993-01-18   Price(USD): 45.0
HG/T 20519.21-1992 Special valves and piping annex table 
  Issued on: 1993-1-18   Price(USD): 150.0
HG/T 20519.8-1992 Equipment list 
  Issued on: 1993-01-18   Price(USD): 90.0
HG/T 20519.36-1992 Material code 
  Issued on: 1993-01-18   Price(USD): 60.0
HG/T 20519.19-1992 Spring summary table 
  Issued on: 1993-1-18   Price(USD): 30.0
HG/T 20519.9-1992 Installation drawing 
  Issued on: 1993-1-18   Price(USD): 45.0
HG/T 20519.14-1992 Isometrics index and the pipe segment table index 
  Issued on: 1993-01-18   Price(USD): 60.0
HG/T 20519.12-1992 Hose station layout 
  Issued on: 1993-01-18   Price(USD): 105.0
HG/T 20519.11-1992 Piping layout drawing 
  Issued on: 1993-1-18   Price(USD): 180.0
HG/T 20519.33-1992 Piping layout drawing and axonometric drawing pipe, pipe fittings, valves and pipe special legend 
  Issued on: 1993-1-18   Price(USD): 150.0
HG/T 20519.27-1992 Abbreviations of Piping in common use  
  Issued on: 1993-1-18   Price(USD): 120.0
HG/T 20519.6-1992 Partition index map 
  Issued on: 1993-01-18   Price(USD): 105.0
HG/T 20519.39-1992 Gasket code 
  Issued on: 1993-01-18   Price(USD): 60.0
HG/T 20519.37-1992 The annotation pipeline 
  Issued on: 1993-01-18   Price(USD): 45.0
HG/T 20519.29-1992 Pipe rack number and piping layout of pipe frame representation 
  Issued on: 1993-1-18   Price(USD): 45.0
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