• ISO 128-20:1996

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Technical drawings General principles of presentation Part 20: Basic conventions for lines

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  16-07-2021

    Language(s):  English, French

    Published date:  14-11-1996

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    Contains generally applicable rules for draughting of lines used in technical drawings for the documentation of technical products. Establishes the types of lines, their designations and their configurations.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes ISO 128 (04/2001)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN ISO 3098-1:2015 Technical product documentation. Lettering General requirements
    DIN EN ISO 10209:2012-11 TECHNICAL PRODUCT DOCUMENTATION - VOCABULARY - TERMS RELATING TO TECHNICAL DRAWINGS, PRODUCT DEFINITION AND RELATED DOCUMENTATION (ISO 10209:2012)
    DIN ISO 128-34:2002-05 Technical drawings - General principles of presentation - Part 34: Views on mechanical engineering drawings (ISO 128-34:2001)
    08/30184210 DC : DRAFT JUNE 2008 BS EN ISO 81714-1 - DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 1: BASIC RULES
    BS ISO 10135:1994 Technical drawings. Simplified representation of moulded, cast and forged parts
    14/30289868 DC : 0 BS ISO 13715 - TECHNICAL PRODUCT DOCUMENTATION - EDGES OF UNDEFINED SHAPE - INDICATION AND DIMENSIONING
    PD ISO/TS 13399-70:2016 Cutting tool data representation and exchange Graphical data layout. Layer setting for tool layout
    08/30176940 DC : DRAFT JAN 2008 BS ISO 15519-1 - SPECIFICATION FOR DIAGRAMS FOR PROCESS INDUSTRY - PART 1: GENERAL RULES
    I.S. EN ISO 10135:2009 GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - DRAWING INDICATIONS FOR MOULDED PARTS IN TECHNICAL PRODUCT DOCUMENTATION (TPD)
    ISO 17338:2009 Ships and marine technology — Drawings for fire protection — Indications of fire rating by divisions for ships and high-speed craft
    ISO 15786:2008 Technical drawings — Simplified representation and dimensioning of holes
    DIN EN ISO 128-21 E : 2002 TECHNICAL DRAWINGS - GENERAL PRINCIPLES OF PRESENTATION - PART 21: PREPARATION OF LINES BY CAD SYSTEMS
    BS EN ISO 81714-1:2010 Design of graphical symbols for use in the technical documentation of products Basic rules
    BS EN ISO 128-21:2001 Technical drawings. General principles of presentation Preparation of lines by CAD systems
    ISO 3098-1:2015 Technical product documentation Lettering Part 1: General requirements
    BS EN ISO 10135:2009 Geometrical product specifications (GPS). Drawing indications for moulded parts in technical product documentation (TPD)
    DIN ISO 128-22:1999-11 Technical drawings - General principles of presentation - Part 22: Basic conventions and applications for leader lines and reference lines (ISO 128-22:1999)
    BS ISO 128-50:2001 Technical drawings. General principles of presentation Basic conventions for representing areas on cuts and sections
    I.S. EN ISO 3098-0:1998 TECHNICAL PRODUCT DOCUMENTATION - LETTERING - GENERAL REQUIREMENTS
    BS ISO 128-24:2014 Technical drawings. General principles of presentation Lines on mechanical engineering drawings
    15/30321493 DC : 0 BS ISO 129-1 - TECHNICAL PRODUCT DOCUMENTATION (TPD) - INDICATION OF DIMENSIONS AND TOLERANCES - PART 1: GENERAL PRINCIPLES
    UNI EN ISO 10135 : 2009 GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - DRAWING INDICATIONS FOR MOULDED PARTS IN TECHNICAL PRODUCT DOCUMENTATION (TPD)
    DIN ISO 15786:2014-12 TECHNICAL DRAWINGS - SIMPLIFIED REPRESENTATION AND DIMENSIONING OF HOLES (ISO 15786:2008)
    DIN ISO 13715:2000-12 TECHNICAL DRAWINGS - EDGES OF UNDEFINED SHAPE - VOCABULARY AND INDICATION ON DRAWINGS
    BIS IS 15726 : 2006(R2017) TECHNICAL DRAWINGS - EDGES OF UNDEFINED SHAPE - VOCABULARY AND INDICATIONS
    I.S. EN ISO 81714-1:2010 DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 1: BASIC RULES
    ONORM ISO 128-44 : 2009 TECHNICAL DRAWINGS - GENERAL PRINCIPLES OF PRESENTATION - PART 44: SECTIONS ON MECHANICAL ENGINEERING DRAWINGS
    I.S. EN ISO 128-21:2002 TECHNICAL DRAWINGS - GENERAL PRINCIPLES OF PRESENTATION - PART 21: PREPARATION OF LINES BY CAD SYSTEMS
    ONORM ISO 128-22 : 2009 TECHNICAL DRAWINGS - GENERAL PRINCIPLES OF PRESENTATION - PART 22: BASIC CONVENTIONS AND APPLICATIONS FOR LEADER LINES AND REFERENCE LINES
    ONORM ISO 128-25 : 2009 TECHNICAL DRAWINGS - GENERAL PRINCIPLES OF PRESENTATION - PART 25: LINES ON SHIPBUILDING DRAWINGS
    UNI ISO 7573 : 2011 TECHNICAL PRODUCT DOCUMENTATION - PARTS LISTS
    17/30362085 DC : 0 BS ISO 14617 - GRAPHICAL SYMBOLS FOR DIAGRAMS
    BS ISO 17338:2009 Ships and marine technology. Drawings for fire protection. Indications of fire rating by divisions for ships and high-speed craft
    DIN ISO 128-30:2002-05 Technical drawings - General principles of presentation - Part 30: Basic conventions for views (ISO 128-30:2001)
    PD ISO/TS 13399-71:2016 Cutting tool data representation and exchange Graphical data layout. Creation of documents for standardized data exchange: Graphical product information
    IEC TS 63064:2018 Graphical symbols for diagrams - Guidance on design for standardization in IEC 60617
    BS ISO 128-22:1999 Technical drawings. General principles of presentation Basic conventions and applications for leader lines and reference lines
    DIN ISO 128-44:2002-05 Technical drawings - General principles of presentation - Part 44: Sections on mechanical engineering drawings (ISO 128-44:2001)
    BS ISO 128-34:2001 Technical drawings. General principles of presentation Views on mechanical engineering drawings
    BS ISO 128-21 : 1997 AMD 13521 TECHNICAL DRAWINGS - GENERAL PRINCIPLES OF PRESENTATION - PART 21: PREPARATION OF LINES BY CAD SYSTEMS
    04/30115413 DC : DRAFT OCT 2004 ISO/IEC 81714-2 - DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 2: SPECIFICATION FOR GRAPHICAL SYMBOLS IN A COMPUTER SENSIBLE FORM INCLUDING GRAPHICAL SYMBOLS FOR A REFERENCE LIBRARY AND REQUIREMENTS FOR THEIR INTERCHANGE
    BS ISO 128-44:2001 Technical drawings. General principles of presentation Sections on mechanical engineering drawings
    UNI EN ISO 10209 : 2012 TECHNICAL PRODUCT DOCUMENTATION - VOCABULARY - TERMS RELATING TO TECHNICAL DRAWINGS, PRODUCT DEFINITION AND RELATED DOCUMENTATION
    BS ISO 15786:2008 Technical drawings. Simplified representation and dimensioning of holes
    DIN ISO 5456-3:1998-04 TECHNICAL DRAWINGS - PROJECTIONS METHODS - PART 3: AXONOMETRIC REPRESENTATIONS
    ISO 13715:2017 Technical product documentation Edges of undefined shape Indication and dimensioning
    I.S. EN 81714-2:2007 DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 2: SPECIFICATION FOR GRAPHICAL SYMBOLS IN A COMPUTER SENSIBLE FORM, INCLUDING GRAPHICAL SYMBOLS FOR A REFERENCE LIBRARY, AND REQUIREMENTS FOR THEIR INTERCHANGE
    ISO 6412-2:2017 Technical product documentation — Simplified representation of pipelines — Part 2: Isometric projection
    ISO 7573:2008 Technical product documentation — Parts lists
    ISO 10135:2007 Geometrical product specifications (GPS) — Drawing indications for moulded parts in technical product documentation (TPD)
    ISO 128-24:2014 Technical drawings General principles of presentation Part 24: Lines on mechanical engineering drawings
    UNI EN ISO 81714-1 : 2010 DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 1: BASIC RULES
    ISO 128-23:1999 Technical drawings General principles of presentation Part 23: Lines on construction drawings
    DIN ISO 128-50:2002-05 Technical drawings - General principles of presentation - Part 50: Basic conventions for representing areas on cuts and sections (ISO 128-50:2001)
    I.S. EN ISO 10209:2012 TECHNICAL PRODUCT DOCUMENTATION - VOCABULARY - TERMS RELATING TO TECHNICAL DRAWINGS, PRODUCT DEFINITION AND RELATED DOCUMENTATION (ISO 10209:2012)
    BS ISO 14084-2:2015 Process diagrams for power plants Graphical symbols
    BS EN ISO 10209:2012 Technical product documentation. Vocabulary. Terms relating to technical drawings, product definition and related documentation
    13/30209314 DC : 0 BS ISO 14084-2 - PROCESS DIAGRAMS FOR POWER PLANTS - PART 2: GRAPHICAL SYMBOLS
    10/30197395 DC : 0 BS ISO 10209 - TECHNICAL PRODUCT DOCUMENTATION - VOCABULARY - TERMS RELATING TO TECHNICAL DRAWINGS, PRODUCT DEFINITION AND RELATED PRODUCTS
    BS ISO 128-23:1999 Technical drawings. General principles of presentation Lines on construction drawings
    BIS IS 15942 : 2011 TECHNICAL DRAWINGS - SYMBOLIC PRESENTATION AND INDICATION OF ADHESIVE, FOLD AND PRESSED JOINTS
    ISO/TS 13399-71:2016 Cutting tool data representation and exchange — Part 71: Graphical data layout — Creation of documents for standardized data exchange: Graphical product information
    DIN ISO 15786 E : 2014 TECHNICAL DRAWINGS - SIMPLIFIED REPRESENTATION AND DIMENSIONING OF HOLES (ISO 15786:2008)
    UNI ISO 128-25 : 2011 TECHNICAL DRAWINGS - GENERAL PRINCIPLES OF PRESENTATION - PART 25: LINES ON SHIPBUILDING DRAWINGS
    ISO 129-1:2018 Technical product documentation (TPD) — Presentation of dimensions and tolerances — Part 1: General principles
    UNI ISO 129-1 : 2011 TECHNICAL DRAWINGS - INDICATION OF DIMENSIONS AND TOLERANCES - PART 1: GENERAL PRINCIPLES
    CEI EN 81714-2 : 2007 DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 2: SPECIFICATION FOR GRAPHICAL SYMBOLS IN A COMPUTER SENSIBLE FORM, INCLUDING GRAPHICAL SYMBOLS FOR A REFERENCE LIBRARY, AND REQUIREMENTS FOR THEIR INTERCHANGE
    EN ISO 6412-2:2018 Technical product documentation - Simplified representation of pipelines - Part 2: Isometric projection (ISO 6412-2:2017)
    ISO 15519-1:2010 Specification for diagrams for process industry Part 1: General rules
    DIN EN ISO 81714-1:2010-11 Design of graphical symbols for use in the technical documentation of products - Part 1: Basic rules (ISO 81714-1:2010)
    ISO 10209:2012 Technical product documentation — Vocabulary — Terms relating to technical drawings, product definition and related documentation
    IEC 81714-2:2006 Design of graphical symbols for use in the technical documentation of products - Part 2: Specification for graphical symbols in a computer sensible form, including graphical symbols for a reference library, and requirements for their interchange
    ISO 128-21:1997 Technical drawings General principles of presentation Part 21: Preparation of lines by CAD systems
    BS EN ISO 3098-0:1998 Technical product documentation. Lettering. General requirements
    ISO 15785:2002 Technical drawings — Symbolic presentation and indication of adhesive, fold and pressed joints
    ISO 128-34:2001 Technical drawings General principles of presentation Part 34: Views on mechanical engineering drawings
    ISO 81714-1:2010 Design of graphical symbols for use in the technical documentation of products Part 1: Basic rules
    ISO 128-50:2001 Technical drawings General principles of presentation Part 50: Basic conventions for representing areas on cuts and sections
    BS EN ISO 15785:2002 Technical drawings. Symbolic presentation and indication of adhesive fold and pressed joints
    ISO 3098-0:1997 Technical product documentation Lettering Part 0: General requirements
    DIN EN 15016-1:2005-01 Technical drawings - Railway applications - Part 1: General Principles
    EN 15016-1:2004 Technical drawings - Railway applications - Part 1: General Principles
    EN ISO 10209:2012 Technical product documentation - Vocabulary - Terms relating to technical drawings, product definition and related documentation (ISO 10209:2012)
    EN ISO 81714-1:2010 Design of graphical symbols for use in the technical documentation of products - Part 1: Basic rules (ISO 81714-1:2010)
    EN ISO 15785:2002 Technical drawings - Symbolic presentation and indication of adhesive, fold and pressed joints (ISO 15785:2002)
    EN ISO 3098-0:1997 Technical product documentation - Lettering - Part 0: General requirements (ISO 3098-0:1997)
    EN ISO 128-21:2001 Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD systems (ISO 128-21:1997)
    EN ISO 10135:2009 Geometrical product specifications (GPS) - Drawing indications for moulded parts in technical product documentation (TPD) (ISO 10135:2007)
    EN ISO 3098-1:2015 Technical product documentation - Lettering - Part 1: General requirements (ISO 3098-1:2015)
    03/108161 DC : DRAFT JULY 2003 ISO 17338 - SHIPS AND MARINE TECHNOLOGY - DRAWINGS FOR FIRE PROTECTION - INDICATIONS OF FIRE RATING BY DIVISIONS
    DIN EN ISO 10135:2010-02 Geometrical product specifications (GPS) - Drawing indications for moulded parts in technical product documentation (TPD) (ISO 10135:2007)
    DIN ISO 128-40:2002-05 Technical drawings - General principles of presentation - Part 40: Basic conventions for cuts and sections (ISO 128-40:2001)
    BS ISO 128-25:1999 Technical drawings. General principles of presentation Lines on shipbuilding drawings
    BS EN 81714-2:2007 Design of graphical symbols for use in the technical documentation of products Specification for graphical symbols in a computer sensible form, including graphical symbols for a reference library, and requirements for their interchange
    I.S. EN ISO 6412-2:2018 TECHNICAL PRODUCT DOCUMENTATION - SIMPLIFIED REPRESENTATION OF PIPELINES - PART 2: ISOMETRIC PROJECTION (ISO 6412-2:2017)
    BS ISO 15519-1:2010 Specification for diagrams for process industry General rules
    BS EN 15016-1:2004 Technical drawings. Railway applications General Principles
    ISO 14084-2:2015 Process diagrams for power plants Part 2: Graphical symbols
    BS ISO 7573:2008 Technical product documentation. Parts lists
    DIN 19045-3:1998-12 PROJECTION OF STILL PICTURES AND MOTION-PICTURES - PART 3: MINIMUM DIMENSIONS FOR ELEMENTS, WIDTH OF LINES, DIMENSIONS OF LETTERING AND GRAPHICAL SYMBOLS IN ORIGINALS FOR PROJECTION
    10/30200334 DC : 0 BS ISO 129-1 - TECHNICAL DRAWINGS - INDICATION OF DIMENSIONS AND TOLERANCES - PART 1: GENERAL PRINCIPLES
    BS ISO 13715:2017 Technical product documentation. Edges of undefined shape. Indication and dimensioning
    DIN ISO 128-24:1999-12 TECHNICAL DRAWINGS - GENERAL PRINCIPLES OF PRESENTATION - PART 24: LINES ON MECHANICAL ENGINEERING DRAWINGS
    04/30125936 DC : DRAFT NOV 2004 ISO 10135 - TECHNICAL PRODUCT DOCUMENTATION (TPD) - DRAWING INDICATIONS FOR MOULDED PARTS
    DIN EN ISO 3098-1:2015-06 TECHNICAL PRODUCT DOCUMENTATION - LETTERING - PART 1: GENERAL REQUIREMENTS (ISO 3098-1:2015)
    07/30168958 DC : 0 BS ISO 7573 - TECHNICAL PRODUCT DOCUMENTATION - PARTS LISTS
    13/30240527 DC : 0 BS ISO 129-2 - TECHNICAL PRODUCT DOCUMENTATION - INDICATION OF DIMENSIONS AND TOLERANCES - PART 2: DIMENSIONING OF MECHANICAL ENGINEERING DRAWINGS
    I.S. EN ISO 3098-1:2015 TECHNICAL PRODUCT DOCUMENTATION - LETTERING - PART 1: GENERAL REQUIREMENTS (ISO 3098-1:2015)
    ISO 9177-1:2016 Mechanical pencils for technical drawings Part 1: Classification, dimensions, performance requirements and testing
    ISO 9957-3:1997 Fluid draughting media Part 3: Water-based coloured draughting inks Requirements and test conditions
    UNE-EN ISO 81714-1:2010 Design of graphical symbols for use in the technical documentation of products - Part 1: Basic rules (ISO 81714-1:2010)
    ISO 128-44:2001 Technical drawings General principles of presentation Part 44: Sections on mechanical engineering drawings
    DIN EN ISO 128-21:2002-12 Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD-systems (ISO 128-21:1997)
    EN 81714-2:2007 Design of graphical symbols for use in the technical documentation of products - Part 2: Specification for graphical symbols in a computer sensible form, including graphical symbols for a reference library, and requirements for their interchange
    DIN EN ISO 15785:2002-12 TECHNICAL DRAWINGS - SYMBOLIC PRESENTATION AND INDICATION OF ADHESIVE, FOLD AND PRESSED JOINTS

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 3511-1:1977 Process measurement control functions and instrumentation — Symbolic representation — Part 1: Basic requirements
    ISO 3511-3:1984 Process measurement control functions and instrumentation — Symbolic representation — Part 3: Detailed symbols for instrument interconnection diagrams
    ISO 6428:1982 Technical drawings — Requirements for microcopying
    ISO 10628-1:2014 Diagrams for the chemical and petrochemical industry Part 1: Specification of diagrams
    ISO 5455:1979 Technical drawings — Scales
    ISO 3511-2:1984 Process measurement control functions and instrumentation — Symbolic representation — Part 2: Extension of basic requirements
    ISO 128-1:2003 Technical drawings General principles of presentation Part 1: Introduction and index
    ISO 3511-4:1985 Industrial process measurement control functions and instrumentation — Symbolic representation — Part 4: Basic symbols for process computer, interface, and shared display/control functions
    ISO 1219-1:2012 Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for conventional use and data-processing applications
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