Refer to page 48 of Standard 2 for the angle of plus or minus 7 degrees along the Y direction. Figure 2 shows the rotation of -7 degrees along the Y direction to meet the welding conditions.
Referring to page 48 of standard 2, i.e. a positive and negative 7 degree standard along the Y-angle, Figure II is a rotation of -7 degrees along Y to meet the welding conditions
Refer to page 48 of standard 2, i.e. the angle along the Y direction is the standard of plus or minus 7 degrees, and Figure 2 is the rotation - 7 degrees along the Y direction, meeting the welding conditions<br>