ISO 24639 2022 Microbeam analysis Analytical electron microscopy Calibration procedure of energy scale for elemental analysis by electron energy loss spectroscopy
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ISO 16657 2023 Sensory analysis — Apparatus — Olive oil tasting glass.pdf
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ISO 24512 2024 Activities relating to drinking water and wastewater services.pdf
ISO-IEC 24770-61 2015 Information technology - Real Time Locating System (RTLS) device performance test methods - Part 61 Low rate pulse repetition frequency Ultra Wide Band (UWB) air interface.pdf
ISO 8177 2021 Aerospace — Omega clamps (saddle clamps) for fluid systems — Dimensions.pdf
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GB-T 37707-2019 热喷涂 热喷涂零件 技术供应条件.pdf
GB-T 21527-2008 轨道交通扣件系统弹性垫板.pdf
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GB-T 45012-2024 工业用绝热制品 低温线性热膨胀系数的测定.pdf
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GB 15146.5-1994 反应堆外易裂变材料的核临界安全 钚-天然铀混合物的核临界控制准则和次临界限值.pdf