Moreover, on fatigue tests, effective long-term loss of pre-stress was measured by using the self-made pre-stress loss measuring instrument.

另外，在疲劳试验中，对有效预应力长期损失采用自制预应力损失量测仪进行量测。

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Moreover, on fatigue tests, effective long-term loss of pre-stress was measured by using the self-made pre-stress loss measuring instrument.

另外，在疲劳试验中，对有效预应力长期损失采用自制预应力损失量测仪进行量测。

youdao