sharp-edge orifice 锐孔板 ; 锐孔
sharp-edge orifice meter 锐孔流速计 ; 锐孔流量计
sharp edge orifice dashpot 锐缘节流孔阻尼延迟器
It has rounded shoulders inside instead of the sharp orifice - like edge.
在内部作成圆形凸肩以代替锐缘孔板状的侧面。
youdao
It has rounded shoulders inside instead of the sharp orifice-like edge.
应用推荐
模块上移
模块下移
不移动