YBT(筒径400)型摆线内置油冷式电动滚筒YBT (cylinder diameter 400) type cycloidal built-in oil cooled electric drum
YBT(筒径500)型摆线内置油冷式电动滚筒YBT (cylinder diameter 500) type cycloidal built-in oil cooled electric drum
YBT(筒径630)型摆线内置油冷式电动滚筒YBT (cylinder diameter 630) type cycloidal built-in oil cooled electric drum
YBN(筒径630)型摆线内置油冷式电动滚筒YBN (cylinder diameter 630) type cycloidal built-in oil cooled electric drum
YBT(筒径800)型摆线内置油冷式电动滚筒YBT (cylinder diameter 800) type cycloidal built-in oil cooled electric drum
YBN(筒径800)型摆线内置油冷式电动滚筒YBN (cylinder diameter 800) type cycloidal built-in oil cooled electric drum
YBN(筒径400)型摆线内置油冷式电动滚筒YBN (cylinder diameter 400) type cycloidal built-in oil cooled electric drum
YBN(筒径500)型摆线内置油冷式电动滚筒YBN (cylinder diameter 500) type cycloidal built-in oil cooled electric drum