30吨万能材料试验机的升级改造

The Technical Reform of 30-ton Universal Testing Machine

为了提高实验教学水平，对液压式万能材料试验机进行了技术改造，改造了指示系统和夹持机构，极大地提高了设备的精度和实用性，减轻了人工劳动的工作量，并节约了大量设备投资费用。

Through the technical reform to the universal testing machine of 30T, the precision and function can be improved, labour intensity can be reduced, and much money invested can be saved.