英文标准名称：Small punch test methods of metallic materials for in-service pressure equipments - Part 2：Method of test for tensile properties at room temperature
英文标准名称：Small punch test methods of metallic materials for in-service pressure equipments - Part 2：Method of test for tensile properties at room temperature
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2020-01-06
GB/T 29459.2-2012,室温下拉伸性能的试验方法
