, .
. , , , .
: 36.5 (40.5, 44.5, 48.5, 52.5) (56.5, 60.5, 64.5, 69.5)” / 90 (100, 110, 120, 130)( 140, 150, 160, 170) .
: 14 . 23 = 4"/ 10 ,
: