Withdrawn
Two methods are defined and the symbols specified as shown in the figures. The direct orthogonal projection is symbolized by two parallel arrows running vertically to a dash-and-dot line, and the mirror-inverted orthogonal projection by two parallel double arrows running vertically to a dash-and-dot line.
WITHDRAWN
SRPS U.A0.020:1984
95.99
Withdrawal of Standard
Oct 26, 2012