GVP-20 BRS	GVP-25 BRS	GVP-30 BRS	GVP-30 BRSV
GVP-35 BRS	GVP-35 BRSV	GVP-40 BRS	GVP-40 BRSK mob.
GVP-40 BRSV	GVP-45 BRS K	GVP-45 BRS	GVP-50 BRS
GVP-60 BRS