blast apparatus

基本解释

The invention relates to a blasting method and apparatus, a thin-film solar cell panel and the processing method thereof.
本发明涉及喷砂方法和装置，薄膜太阳能电池板及其加工方法。
ip.com
The structure, design parameters and application of a new type blasting feeding apparatus nithpneumatic feeder was introduced in this paper.
提供了新型抛丸器气力喂丸机装置的结构、设计参数发现场应用情况。
Its synchronous construction process includes milling and planing the concrete bridge surface to roughen, cleaning and blasting with special apparatus;
施工方法，采用专用设备对混凝土桥面板表面浮浆进行铣刨、拉毛或凿毛、清扫、吹净处理；
ip.com