青云翻译

The graduation project topic is the main content of the pump casing process and fixture design are as follows

The graduation design topic is the pump processing technology and fixture design main contents are as follows

This graduation project topic is the pump housing processing craft and the jig design primary coverage is as follows

He graduated from the design of the pump housing is processing and clamp design elements are as follows

The graduation design topic is the pump processing technology and fixture design main contents are as follows