通过硬度测试仪对复合板界面附近硬度进行测量，研究微观组织与硬度关系。
Relationship between microstructure and hardness was studied by testing the hardness of interface between stainless steel and carbon steel through hardness tester.
纸箱、纸板耐破度仪、炉温跟踪仪、涂层测厚仪、硬度计、高度规等测试仪器。
Cartons, cardboard resistance broken meter, temperature tracker, coating thickness gauge, hardness and a high degree of regulation, and other devices.
电子双数显拉簧、压簧、扭簧测试仪器、投影仪、硬度计、盐雾测试机等。
The company provides electronic double-digital display tension spring, compression spring, torsion spring testing device, prijector, sclerometer, and salt spray tester.
电子双数显拉簧、压簧、扭簧测试仪器、投影仪、硬度计、盐雾测试机等。
The company provides electronic double-digital display tension spring, compression spring, torsion spring testing device, prijector, sclerometer, and salt spray tester.
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