[IMG]http://rongbay10.vcmedia.vn/thumb_max/up_new/2013/04/05/1172256/201304082859_7_1_2b.jpg[/IMG]
A1XA2 (mm) * *t (mm)
125X75 * (5x3)
150x75 *(6x3)
150x100 *(6x4, 8x3, 7x4)
175x125 *(7x5)
200x100 *(8x4)
200x150 *(8x6, 10x4)
250x150 *(10x6, 12x4)
300x200 *(12x18)
350x150 *(14x6)
350x250 *(14x10)
400x200 * (16x18)
v..vv

[IMG]http://pixel.quantserve.com/pixel/p-89EKCgBk8MZdE.gif[/IMG]