Pattern-development a ni a, a cap

Side atanga thlir chuan

Radius lian zawk 1.338 m     (1338 mm)
Radius te zawk 0.595 m     (595 mm)
Cutting angle a ni 121.1°

Hnathawh tur sheet dimension te
Sheet zau zawng a ni 1.338 m     (1338 mm)
Sheet san zawng a ni 2.029 m     (2029 mm)