The structural feature and working process of the bending flaring die for conduct pipe was introduced.

介绍了导管弯曲扩口模的结构特点及模具工作过程。

youdao

The structural feature and working process of the bending flaring die for conduct pipe was introduced.

介绍了导管弯曲扩口模的结构特点及模具工作过程。

youdao