In charge of Chemical, Mechanical and welding Lab, take the responsibilities of the accuracy of testing data, root cause analysis, administration management.

掌管化学、力学、焊接实验室，负责日常试验结果的正确性、准确性，对异常结果的分析及日常行政管理。

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Holding other license such as mechanical work, welding, pressure vessel, etc is preferred.

持有别的证书如机械、电焊、压力容器证书是优先的。

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Fins are attached to the plates by a mechanical fit, gluing, soldering, brazing, welding, or extrusion.

翅片靠机械配合、粘结、软焊、硬焊、焊接或挤压附着在板上。

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"In the field of robotics or mechanical engineering, the ability to create a moving part without any welding removes a lot of the barriers to prototyping, " Martins said.

ENGADGET: The future of higher education: reshaping universities through 3D printing