特种军用车辆 meaning in English

sd kfz sonder-kraftfahrzeug special motor vehicle

We produce five main series of forgings . front - axle for medium and heavy - duty truck , balance - axle , serial turning - joint , crankshaft , serial connecting rod , strikoff - board for comprehensive coal tunneling machine , serial chain - wheel , forged valves for export , serial forged parts for armored vehicles
工厂现有主要产品五大系列：中重型载重汽车前轴、平衡轴、转向节系列、发动机曲轴、连杆系列、综合采掘机刮板、链轮系列、外贸各类专用阀体系列、特种军用车辆锻件系列。