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Maurer Lab is equipped with high temperature autoclave, stress ring and lots of apparatus which can do coating test, hydrogen embrittlement test, intergranular corrosion test, electrochemical tests, erosional test. In support of these testing ways, the corrosion and protection researches have a reliable and comprehensive experimental data as well as the research of corrosion mechanism, influencing factors, improving measures have become more accurate, practical and credible.