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SIS SS-ISO 266-1985 Acoustics Preferred frequencies for measurement《声学 测试的优先频率》.pdf 3

SIS SS-ISO 266-1985 Acoustics Preferred frequencies for measurement《声学 测试的优先频率》.pdfSIS SS-ISO 266-1985 Acoustics Preferred frequencies for measurement《声学 测试的优先频率》.pdf

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SIS SS-ISO 2632-2-1989 Roughness comparison specimens Part 2 Spark-eroded shot-blasted and grit-blasted and polished《粗糙度比较样品 第2部分：电火花加工；喷丸处理；喷砂处理及抛光》.pdf 8

SIS SS-ISO 2632-2-1989 Roughness comparison specimens Part 2 Spark-eroded shot-blasted and grit-blasted and polished《粗糙度比较样品 第2部分：电火花加工；喷丸处理；喷砂处理及抛光》.pdfSIS SS-ISO 2632-2-1989 Roughness comparison specimens Part 2 Spark-eroded shot-blasted and grit-blasted and polished《粗糙度比较样品 第2部分：电火花加工；喷丸处理；喷砂处理及抛光》.pdf

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SIS SS-ISO 2632-1-1989 Roughness comparison specimens Part 1 Turned ground bored milled shaped and planed《粗糙度比较样品 第1部分：转动；研磨；钻孔；铣制；成形并刨光》.pdf 8

SIS SS-ISO 2632-1-1989 Roughness comparison specimens Part 1 Turned ground bored milled shaped and planed《粗糙度比较样品 第1部分：转动；研磨；钻孔；铣制；成形并刨光》.pdfSIS SS-ISO 2632-1-1989 Roughness comparison specimens Part 1 Turned ground bored milled shaped and planed《粗糙度比较样品 第1部分：转动；研磨；钻孔；铣制；成形并刨光》.pdf

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SIS SS-ISO 2631-1982 Vibration and shock - Guide for the evaluation of human exposure to whole-body vibration《振动与冲击 人体全身振动影响评价》.pdf 16

SIS SS-ISO 2631-1982 Vibration and shock - Guide for the evaluation of human exposure to whole-body vibration《振动与冲击 人体全身振动影响评价》.pdfSIS SS-ISO 2631-1982 Vibration and shock - Guide for the evaluation of human exposure to whole-body vibration《振动与冲击 人体全身振动影响评价》.pdf

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SIS SS-ISO 2631 3-1985 Vibration and shock - Part 3 Evaluation of exposure to whole-body z-axis vertical vibration in the frequency range 0 1 to 0 63 Hz《振动与冲击 第3部分：频率范围在0 1至0 63 Hz.pdf 6

SIS SS-ISO 2631 3-1985 Vibration and shock - Part 3 Evaluation of exposure to whole-body z-axis vertical vibration in the frequency range 0 1 to 0 63 Hz《振动与冲击 第3部分：频率范围在0 1至0 63 Hz.pdfSIS SS-ISO 2631 3-1985 Vibration and shock - Part 3 Evaluation of exposure to whole-body z-axis vertical vibration in the frequency range 0 1 to 0 63 Hz《振动与冲击 第3部分：频率范围在0 1至0 63 Hz.pdf

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SIS SS-IEC 1032-1992 Testprobes to verify protection by enclosures《外壳保护检验测试探针》.pdf 1

SIS SS-IEC 1032-1992 Testprobes to verify protection by enclosures《外壳保护检验测试探针》.pdfSIS SS-IEC 1032-1992 Testprobes to verify protection by enclosures《外壳保护检验测试探针》.pdf

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SIS SS-IEC 1031-1991 Nuclear instrumentation Design location and application criteriaforinstalled area gamma radiation dose r te monitoring equipmentfor use in nuclearpowerplants tio.pdf 1

SIS SS-IEC 1031-1991 Nuclear instrumentation Design location and application criteriaforinstalled area gamma radiation dose r te monitoring equipmentfor use in nuclearpowerplants tio.pdfSIS SS-IEC 1031-1991 Nuclear instrumentation Design location and application criteriaforinstalled area gamma radiation dose r te monitoring equipmentfor use in nuclearpowerplants tio.pdf

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SIS SS-IEC 1023-1992 Manne speed and distance measwing equipment (SDME) - Operational and perfortnance requirements - Methods of testing and required test results《航海速度和距离测量设备(SDME).pdf 1

SIS SS-IEC 1023-1992 Manne speed and distance measwing equipment (SDME) - Operational and perfortnance requirements - Methods of testing and required test results《航海速度和距离测量设备(SDME).pdfSIS SS-IEC 1023-1992 Manne speed and distance measwing equipment (SDME) - Operational and perfortnance requirements - Methods of testing and required test results《航海速度和距离测量设备(SDME).pdf

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SIS SS-IEC 1018-1992 Nuclear instrumentation - High range beta andphoton dose and dose r te portable instruments for emergency radiation protection purposes《核检测仪表 应急辐射防护用便携式高量程β和光子.pdf 1

SIS SS-IEC 1018-1992 Nuclear instrumentation - High range beta andphoton dose and dose r te portable instruments for emergency radiation protection purposes《核检测仪表 应急辐射防护用便携式高量程β和光子.pdfSIS SS-IEC 1018-1992 Nuclear instrumentation - High range beta andphoton dose and dose r te portable instruments for emergency radiation protection purposes《核检测仪表 应急辐射防护用便携式高量程β和光子.pdf

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SIS SS-IEC 1012-1991 Acoustics - Filters for the measurement ofaudible sound in the presence of ultrasound《音响效果 超频率音响环境中可听声音测量滤波器》.pdf 1

SIS SS-IEC 1012-1991 Acoustics - Filters for the measurement ofaudible sound in the presence of ultrasound《音响效果 超频率音响环境中可听声音测量滤波器》.pdfSIS SS-IEC 1012-1991 Acoustics - Filters for the measurement ofaudible sound in the presence of ultrasound《音响效果 超频率音响环境中可听声音测量滤波器》.pdf

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