POWX0617 4 5 6 3 7 8 1 2 9 FIG. A Copyright © 2016 VARO www.varo.
POWX0617 Fig. 1 Fig. 2 Fig. 4 Fig. 3 Fig. 5 2 1 5 Fig. 6 Copyright © 2016 VARO www.varo.
POWX0617 Fig. 7 Copyright © 2016 VARO www.varo.
