According to ASTM E328-78, uniformly stressed plate specimen and the apparatus for stress-re-laxation testing are designed. Stress-relaxation test are carried out accordingly.
根据ASTME328—78设计了等应力的片形应力松弛测试试样，对其应力松弛测试装置进行了初步探索，并进行了应力松弛测试试验研究。
According to ASTM E328-78, uniformly stressed plate specimen and the apparatus for stress-re-laxation testing are designed. Stress-relaxation test are carried out accordingly.
根据ASTME328—78设计了等应力的片形应力松弛测试试样，对其应力松弛测试装置进行了初步探索，并进行了应力松弛测试试验研究。
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