DIN EN 12543-5:1999-12 無(wú)損檢測(cè) 無(wú)損檢測(cè)用工業(yè) X 射線系統(tǒng)焦點(diǎn)特性 第 5 部分:微型和微焦點(diǎn) X 射線管有效焦點(diǎn)尺寸的測(cè)量
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 5: Measurement of the effective focal spot size of mini and micro focus X-ray tubes; German version EN 12543-5:1999