The article explores swirling abrasive water jet from angles of nozzle wear mechanism and drilling.

中文解释

本论文从喷嘴磨损机理和钻孔效果两大部分对旋转磨料射流进行了探索性的研究。

正在查询

footlights Depressants basic skill cream sauce caraway seed marginalise frail cover gamble at cards burst into a furious rage serve soup