square edged orifice的意思|示意
方缘孔口
square edged orifice的网络常见释义
方缘孔口 ... square edge timber 方正木材 square edged board 方边板 square edged orifice 方缘孔口 ...
方孔 ... square edge ==> 直角边缘 square edged orifice ==> 方孔 square elbow ==> 直角弯管接头 ...
square edged orifice相关短语
1、 square-edged orifice 直角铣孔流量计孔板 ;
2、 square-edged orifice plate 直角边缘孔板
3、 square edged orifice WESTBANK 方缘孔口