GB/T 35839-2018无损检测工业计算机层析成像(CT)密度测量方法国家标准
英文:Non-destructive testing—Test method for measuring industrial computed tomography (CT) density GB/T 35839-2018介绍: 国家标准...
英文:Non-destructive testing—Test method for measuring industrial computed tomography (CT) density GB/T 35839-2018介绍: 国家标准...