Reference source and sample resistance are all thermostatic.
基准源及采样电阻均采用恒温措施。
The wear resistance of the composite is 2.89 times higher than the cast iron standard sample.
复合材料的耐磨性相对于铸铁标准试样提高了2.89倍。
The sample has excellent aging resistance performance.
试样的抗老化性能优良。
The sample has excellent aging resistance performance.
试样的抗老化性能优良。
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