| 1 | Performance:Rotate with lubrication and high precision in chromatography. | |
| 2 | In 1979, the creation of wood" Bird Island". | |
| 3 | In 1964, the creation of" sentinel" wood. | |
| 4 | Easy operation, flexible starting, accurate color register. | |
| 5 | Effect of any Indian organization, would be subject to the restrictions chromatography. |