焊后对焊接接头进行了射线检测、力学性能测试、接头金相组织分析。
The welded joints were completed by the X-ray test, mechanical properties tests and metallographic analysis.
该测试方法的应用对实现型砂性能检测、铸造生产管理和铸件质量控制具有现实意义。
Such a testing method is of practical sense in realization of molding sand testing and foundry production management and casting quality control.
为了配合仪器设备电气安全性能检测新国标的制定和实施，设计了符合IEC61010标准的耐压测试系统。
For the establishment and execution of new state detection criterion, this paper introduces a withstand voltage test system which corresponds to the standard of IEC61010.
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