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本文介绍了HRY—Ⅰ型高温荷重软化试验机经过改造后,扩充了热膨胀指标测试功能。较详细介绍了该功能开发的结构与原理及试验实例。
This article introduces the HRY-Ⅰ high temperature load softening testing machine after the transformation, expanded the thermal expansion index test function. The structure and principle of the function development and experimental examples are introduced in detail.