?X : Horizontal quantity of Jarags
?Y : Vertical quantity of Jarags
Quantity of Spreader bars :
(X + 1)
Quantity of J-Coupleurs (2 pieces) :
(X + 1) x (Y - 1)
Exemples :
4 Jarags, 2 x 2 (X x Y) :
Quantity of Srpeader bars =? 2 + 1 = 3
Quantity of J-couplers = (2 + 1) x (2 - 1) = 3 x 1 = 3
12 Jarags, 4 x 3 (X x Y) :
Quantity of Srpeader bars =? 4 + 1 = 5
Quantity ofJ-couplers = (4 + 1) x (3 - 1) = 5 x 2 = 10