ISO 6323-1 2024 Workplace air Determination of arsenic and arsenic compounds by electrothermal atomic absorption spectrometry Part 1 Arsenic and arsenic compounds except arsine by ET-AAS
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ISO 21528-1 2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Enterobacteriaceae — Part 1 Detection of Enterobacteriaceae.pdf
ISO 15482 1999 Cross recessed countersunk head drilling screws with tapping screw thread.pdf
ISO TR 16743 2013 Optics and photonics — Wavefront sensors for characterising optical systems and optical components.pdf
ISO 9759 2000 Aerospace — Fork-ends, in corrosion-resistiant steel, swaged on aircraft control wire rope — Dimensions and loads.pdf
ISO IEC 15067-3 2012 Information technology — Home Electronic System (HES) application model — Part 3 Model of a demand-response energy management system for HES.pdf
ISO 5209 2019 General purpose industrial valves — Marking.pdf
ISO 8145 1994 Thermal insulation — Mineral wool board for overdeck insulation of roofs — Specification.pdf
ISO 9241-5 2024 Ergonomics of human-system interaction Part 5 Workstation layout and postural requirements.pdf
ISO IEC 7816-9 2017 Identification cards — Integrated circuit cards — Part 9 Commands for card management.pdf
GB-T 16538-2008 声学 声压法测定噪声源声功率级 现场比较法.pdf
GB-T 27572-2011 橡胶密封件 110℃热水供应管道的管接口密封圈 材料规范.pdf
GB-T 5095.6-1997 电子设备用机电元件 基本试验规程及测量方法 第6部分 气候试验和锡焊试验.pdf
GB-T 14949.10-1994 锰矿石化学分析方法 钴量的测定.pdf
GB-T 24956-2010 石油天然气工业 钻柱设计和操作限度的推荐作法.pdf
GB-T 3820-1997 纺织品和纺织制品厚度的测定.pdf
GB-T 41748-2022 钢筋焊接网质量评价方案.pdf
GB-T 3229-2018 螺栓螺母用装配工具 手动和机动螺刀头的传动端和连接部件的尺寸及扭矩试验.pdf
GB-T 23742-2009 饲料中盐酸不溶灰分的测定.pdf
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