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NF A06-377-2006 Routine method for analysis of high alloy steel by X-ray fluorescence spectrometry (XRF) by using a near by technique 《用带新技术的X射线荧光光谱测定法(XRF)分析高合金钢的通用方法》.pdf
上传人:dealItalian200
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12
NF A06-373-1989 Chemical analysis of ferrous materials Determination of nitrogen (trace amounts) in steels Spectrophotometric method 《黑色金属材料的化学分析 钢中氮(痕量)的测定 分光光度计法》.pdf
上传人:dealItalian200
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3
NEN-ISO IEC 9506-2-1993 Industrial automation systems Manufacturing Message Specification Part 2 Protocol specification (ISO IEC 9506-2 1990)《ISO IEC 9506-2-1990 工业自动化系统 生产信息规范 第2部.pdf
上传人:dealItalian200
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3
NEN-ISO IEC 9318-3-1994 Information technology Intelligent peripheral interface Part 3 Device generic command set for magnetic and optical disk drives (ISO IEC 9318-3 1990)《ISO IEC.pdf
上传人:dealItalian200
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3
NEN-ISO IEC 9171-2-1993 Information technology 130 mm optical disk cartridge write once for information interchange Part 2 Recording format (ISO IEC 9171-2 1990)《ISO IEC 9171-2-199.pdf
上传人:dealItalian200
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NEN-ISO IEC 9171-1-1993 Information technology 130 mm optical disk cartridge write once for information interchange Part 1 Unrecorded optical disk cartridge (ISO IEC 9171-1 1990)《I.pdf
上传人:dealItalian200
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3
NEN-ISO IEC 9070-1993 Information technology SGML support facilities Registration procedures for public text owners identifiers (ISO IEC 9070 1991)《ISO IEC 9070-1991 信息技术 SGML 支持设施.pdf
上传人:dealItalian200
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67
NEN-EN 45020-1994 Glossary of terms for standardization and related activities《标准化及相关活动的术语表》.pdf
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20
NEN-EN 437-1994 Test gases Test pressures Appliance categories《检验气体 检验压力 器具分类》.pdf
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NEN-EN 429-1994 Resilient floor coverings Determination of the thickness of layers《弹性地面覆盖材料 各层厚度的测定》.pdf
上传人:dealItalian200
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