Answers

2015-07-04T12:50:18+08:00
Horizontal vertical zigzag curve straight sorry un lng alam ko eh
0
2015-07-05T11:05:00+08:00
Vertical line
Horizontal line
Diagonal line
Zigzag line
Curved line
Cross contour line
Contour line
Concave
Oblique line
Curly line
0