本发明涉及一种油管连接器，属于连接器结构技术领域。

The invention relates to an oil pipe connector, belonging to the technical field of connector structure.

youdao

本发明涉及一种油管连接器，属于连接器结构技术领域。

The invention relates to an oil pipe connector, belonging to the technical field of connector structure.

youdao