CONTENTS 1 GENERAL PROVISIONS. 2 TERMS. 3.SIZE SPECIFICATION AND COMPILING SEQUENCE OF DRAWINGS.............3 3.1 SHEET SIZE OF ENGINEERING DRAWING. 3 3.2 TITLE BLOCK 3.3 SETTING ORDER OF SHEETS. 4.CHART 5 FONT 6SCALE... 13 7SYMBOL. .14 7.1 CUTTING SYMBOL 14 7.2 INDEX SYMBOL AND DETAILED SYMBOL 7.3 LEADER LINE .16 7.4 OTHER SYMBOLS. 17 8 LoCATION AXIS GRID 9 LEGENDS OF COMMON BUILDING MATERIALS. 20 9.1 GENERAL PROVISIONS. 20 9.2 LEGENDS OF COMMON BUILDING MATERIALS... .20 10 DRAWING METHOD... .23 10.1 PROJECTION METHOD 23 10.2 VIEW LAYOUT.. 24 10.3 SECTION PROFILE 10.4 SIMPLIFIED DRAWING METHOD .27 10.5 AXONOMETRIC DRAWING 20 10.6 PERSPECTIVE DRAWING 31 11 DIMENSIONS. 32 11.1 EXTENSION LINE,DIMENSION LINE AND ARROWHEAD. 11.2 DIMENSION TEXT... 32 11.3 DIMENSION ARANGEMENT AND LAYOUT 33 11.4 RADIAL DIMENSION FOR CIRCLE AND SPHERE 11.5 ANGULAR AND ARC LENGTH DIMENSION .35 11.6 FOR SHEET THICKNESS,SQUARE,SLOPE AND NON-ROUND CURVE ETC.. 36 11.7 SIMPLIFIED LABELING OF DIMENSIIONS. 11.8 ELEVATION 38 5 CONTENTS 1 GENERAL PROVISIONS .......................................................................................................................1 2 TERMS.............................................................................................................................................................1 3. SIZE SPECIFICATION AND COMPILING SEQUENCE OF DRAWINGS................3 3.1 SHEET SIZE OF ENGINEERING DRAWING........................................................................................3 3.2 TITLE BLOCK .........................................................................................................................................3 3.3 SETTING ORDER OF SHEETS ..............................................................................................................8 4. CHART ......................................................................................................................................................... 11 5 FONT .............................................................................................................................................................. 11 6 SCALE............................................................................................................................................................13 7 SYMBOL.......................................................................................................................................................14 7.1 CUTTING SYMBOL ..............................................................................................................................14 7.2 INDEX SYMBOL AND DETAILED SYMBOL..........................................................................14 7.3 LEADER LINE ....................................................................................................................................16 7.4 OTHER SYMBOLS .............................................................................................................................17 8 LOCATION AXIS GRID........................................................................................................................18 9 LEGENDS OF COMMON BUILDING MATERIALS..............................................................20 9.1 GENERAL PROVISIONS......................................................................................................................20 9.2 LEGENDS OF COMMON BUILDING MATERIALS..................................................................20 10 DRAWING METHOD...........................................................................................................................23 10.1 PROJECTION METHOD ...................................................................................................................23 10.2 VIEW LAYOUT....................................................................................................................................24 10.3 SECTION AND PROFILE .............................................................................................................25 10.4 SIMPLIFIED DRAWING METHOD .............................................................................................27 10.5 AXONOMETRIC DRAWING...........................................................................................................29 10.6 PERSPECTIVE DRAWING..............................................................................................................31 11 DIMENSIONS...........................................................................................................................................32 11.1 EXTENSION LINE, DIMENSION LINE AND ARROWHEAD.........................................................32 11.2 DIMENSION TEXT..............................................................................................................................32 11.3 DIMENSION ARANGEMENT AND LAYOUT..........................................................................33 11.4 RADIAL DIMENSION FOR CIRCLE AND SPHERE .........................................................34 11.5 ANGULAR AND ARC LENGTH DIMENSION ......................................................................35 11.6 FOR SHEET THICKNESS, SQUARE, SLOPE AND NON-ROUND CURVE ETC..........................36 11.7 SIMPLIFIED LABELING OF DIMENSIIONS...........................................................................37 11.8 ELEVATION .........................................................................................................................................38