Picket fence siamna tur arch chhiar dan
Dimension mamawh te chu tarlang rawh millimeter-ah a ni
H - fence san zawng tlem ber
Y - fence san zawng sang ber
X - pawn lam rail lairil inkar hlat zawng
Z - picket rail zau zawng a ni
K - Section chhunga rail awm zat
D - Rail inkar hlat zawng
A san zawng a nih chuan
Y > H
A san zawng a nih chuan
Y < H