SYMBOLS USED IN ORTHOGRAPHIC DRAWING
For drawings made on very reduced scales like survey maps or for some types of
working drawings, we use different symbols to save time and to clearly communicate the feature. These symbols are shown in Fig. 3.21.
SYMBOLS USED IN ORTHOGRAPHIC DRAWING
For drawings made on very reduced scales like survey maps or for some types of
working drawings, we use different symbols to save time and to clearly communicate the feature. These symbols are shown in Fig. 3.21.
