切向接管;切向喷管
PROVIDE TANGENTIAL NOZZLE DESIGN FOR LEVEL NOZZLES ON THE LIQUID SUMP.
在液体排污箱上水平的接管提供切线方向接管设计.
The bearing is structurally characterized in that a bearing body is provided with double-row pressure air supply holes, and a throttle nozzle tangential air supply structure is adopted;
其结构特征是在轴承体开设双排压力供气孔,并采用喷嘴节流切向供气结构;
英语网 · 初中英语语法
英语网 · 双语娱乐资讯
英语网 · 初中英语作文