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本文介绍一种具有等应变速率控制的拉伸机自动测控系统,该系统可实现微机测量和实时数据处理、显示及打印,能自动测量E、σ_(0·2)、σ_b、δ等力学性能指标,特别是能在普通
This paper introduces a kind of automatic measuring and controlling system of tension stretcher with equal strain rate control. The system can realize computer measurement and real-time data processing, display and printing. It can automatically measure mechanical properties such as E, σ_ (0.2), σ_b, Indicators, especially in the ordinary