DMT-06-2B4-30,DMT-06-2B4-30,DMT-06-2B7-30,油研手动换向阀，YUKEN手动换向阀

DMT-03-3C2-50,DMT-03-3C3-50,DMT-03-3C4-50,油研手动换向阀，YUKEN手动换向阀

DMT-03-3C10-50,DMT-03-3C12-50,DMT-03-3D2-50,油研手动换向阀，YUKEN手动换向阀

DMT-03-3C40-50,DMT-03-3C60-50,DMT-03-3C9-50,油研手动换向阀，YUKEN手动换向阀

DMT-03-3D3-50,DMT-03-3D4-50,DMT-03-3D40-50,油研手动换向阀，YUKEN手动换向阀

DMT-03-3D60-50,DMT-03-3D9-50,DMT-03-3D10-50,油研手动换向阀，YUKEN手动换向阀

DMT-06-3D2-30,DMT-06-3D3-30,DMT-06-3D4-30,油研手动换向阀，YUKEN手动换向阀

DMT-06-2B4-30,DMT-06-2B4-30,DMT-06-2B7-30,油研手动换向阀，YUKEN手动换向阀