A pressure-adjustable fixture for fuel cell unit includes a controllablepressure source, a pressure guiding mechanism, a press plate, and apressure--applying carrier mechanism. The controllable pressure sourcesupplies anamount of pressure, which is transmitted via the pressure guiding mechanismto the press plate, and the pressure is further uniformly distributed via thepressplate over the fuel cell units loaded on the pressure-applying carriermechanismfor testing. In this manner, the fuel cell units have optimal contact pressuretoachieve the best electrical properties.
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