Final answer:
The weld-all-around symbol is indicated by a dot with an arrow pointing right, labeled F, and a smaller arrow pointing up, labeled f, that is of equal length or longer than F, at the junction of the reference line and arrow.
Step-by-step explanation:
The weld-all-around symbol is indicated by a dot with an arrow pointing right, labeled F, and a smaller arrow pointing up, labeled f, that is of equal length or longer than F, at the junction of the reference line and arrow.