xi lanh-pit tong-Cylinder-piston-xy lanh Xi lanh Jeffett QGCX12-16-20-25-32-40-45-50-75-100-125-150-175

xi lanh-pit tong-Cylinder-piston-xy lanh Xi lanh Jeffett QGCM20 25 32 40-30-45-50-75-80-100-125-150-175, xi lanh-pit tong-Cylinder-piston-xy lanh Xi lanh Jeffett QGCW10 16-5-10-15-20-25-30-40-45-50-60-75-100, xi lanh-pit tong-Cylinder-piston-xy lanh Xi lanh Jeffett QGCX12-16-20-25-32-40-45-50-75-100-125-150-175