QW-131.1 Flat Position 1F. Plates so placed that the weld is deposited with its axis horizontal and its throat vertical. Refer to Figure QW-461.5, illustration (a).
QW-131.2 Horizontal Position 2F. Plates so placed that the weld is deposited with its axis horizontal on the upper side of the horizontal surface and against the vertical
surface. Refer to Figure QW-461.5, illustration (b).
QW-131.3 Vertical Position 3F. Plates so placed that the weld is deposited with its axis vertical. Refer to Figure QW-461.5, illustration (c).