Air eraser Miniature sand-blasting handappliance, using compressed air and pumice for removing superfluous lithographic images from the plate.
擦版气笔手提的小型喷砂器，用压缩空气和浮石粉去除平版上多余的印纹。
2
On the other hand, if you choose to use a DataPower appliance, there may be costs associated with acquiring this network device.
另一方面，如果选择使用DataPower设备，可能会有与此网络设备相关的成本。
3
The utility model relates to a vacuum contactor-fuse combined electric appliance, particularly a hand trolley type horizontal pulling and isolating switch device.