Guidelines for Examination
PART A
CHAPTER X DRAWINGS
7. Executing of drawings
7.5 Numbers, letters and reference signs
7.5.2 Arrows
 

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PART A
CHAPTER X DRAWINGSCHAPTER X DRAWINGS
7. Executing of drawings7. Executing of drawings
7.5 Numbers, letters and reference signs7.5 Numbers, letters and reference signs
  7.5.1 Leading lines7.5.1 Leading lines     7.5.3 Height of the numbers and letters in the drawings7.5.3 Height of the numbers and letters in the drawings  
 

7.5.2

Arrows

 

Arrows may be used at the end of the leading lines provided that their meaning is clear. They may indicate a number of points:

 

(i)

a freestanding arrow indicates the entire section towards which it points;

 

(ii)

an arrow touching a line indicates the surface shown by the line looking along the direction of the arrow.