The clearingdevice comprises a platform, a vacuum type cleaning mechanism and a roller type cleaning mechanism.
清除设备包括一平台、一真空式清洁机构以及一滚轮式清洁机构。
2
The invention relates to a clearingdevice and a clearing method which are suitable for clearing a printing pattern on a circuit board.
本发明涉及一种清除设备和清除方法，适于清除一电路板上的一印刷图案。
3
In addition, the GPS device is placed on the saddle of the donkey and is connected to a central data base controlled by the environmental group that organizes the forest clearing for the council.