screw-thread steel
常见例句
- The application of this design method doesn t fit in with the international requirements for the external dimension of the screw-thread steel.
使用这种设计法不能适应国际上对螺纹钢有关外形尺寸的要求。 - The traditional design method of the crescent rib on the screw-thread steel finished product passes is very overelaborate and the results obtained based on it have some errors.
螺纹钢成品孔月牙肋的传统设计法不仅繁琐，并且据此而得出的结果有误差。 返回 screw-thread steel