GKDM 40-1.2M GKDM 40-1.1M/S4000 GKDM 40-0.9M/S4000 GKDM 40-0.8M/S4000 GKDM 40-0.5M/S4000 GKDM 40-0.5M GKDM 40-0.4M GKDM 40-0 GKDM 34-8M GKDM 34-6M