xi lanh-pit tong-Cylinder-piston-xy lanh Xi lanh kéo JSR20 JS20-5 10 15 20 25 30 35 40 50 75 100B

xi lanh-pit tong-Cylinder-piston-xy lanh Xi lanh kéo JSR20 JS20-5 10 15 20 25 30 35 40 50 75 100B, xi lanh-pit tong-Cylinder-piston-xy lanh Xi lanh kéo JSR32 JS32-5 10 15 20 25 30 35 40 50 75 100B, xi lanh-pit tong-Cylinder-piston-xy lanh Xi lanh kéo JSR40 JS40-5 10 15 20 25 30 35 40 50 75 100B