登录
首页 / 标准检索

标准检索

共找到 26,879 项标准,第 228 / 1344 页

IEC 62321-2:2021
Determination of certain substances in electrotechnical products - Part 2: Disassembly, disjointment and mechanical sample preparation
现行 ICS 43 道路车辆工程 2021 105 页 ¥5
IEC 62321-3-1:2013
Determination of certain substances in electrotechnical products - Part 3-1: Screening - Lead, mercury, cadmium, total chromium and total bromine using X-ray fluorescence spectrometry
现行 ICS 43 道路车辆工程 2013 82 页 ¥5
IEC 62321-3-1:2026
Determination of certain substances in electrotechnical products - Part 3-1: Screening - Lead, mercury, cadmium, total chromium, total bromine, total phosphorus, total chlorine, total tin and total antimony content by X-ray fluorescence spectrometry
现行 ICS 43 道路车辆工程 2026 95 页 ¥5
IEC 62321-3-2:2020 RLV
Determination of certain substances in electrotechnical products - Part 3-2: Screening - Fluorine, bromine and chlorine in polymer and electronics by combustion-ion chromatography (C-IC)
现行 ICS 43 道路车辆工程 2020 138 页 ¥5
IEC 62321-3-3:2021
Determination of certain substances in electrotechnical products - Part 3-3: Screening - Polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry using a pyrolyser/thermal desorption accessory (Py/TD?GC?MS)
现行 ICS 43 道路车辆工程 2021 88 页 ¥5
IEC 62321-3-4:2023
Determination of certain substances in electrotechnical products - Part 3-4: Screening - Phthalates in polymers of electrotechnical products by high performance liquid chromatography with ultraviolet detector (HPLC-UV), thin layer chromatography (TLC) and thermal desorption mass spectrometry (TD-MS)
现行 ICS 01 综合、术语学、标准化、文献 2023 107 页 ¥5
IEC 62321-5:2013
Determination of certain substances in electrotechnical products - Part 5: Cadmium, lead and chromium in polymers and electronics and cadmium and lead in metals by AAS, AFS, ICP-OES and ICP-MS
现行 ICS 43 道路车辆工程 2013 75 页 ¥5
IEC 62321-6:2015
Determination of certain substances in electrotechnical products - Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatograhy -mass spectometry (GC-MS)
现行 ICS 43 道路车辆工程 2015 116 页 ¥5
IEC 62321-7-1:2015
Determination of certain substances in electrotechnical products - Part 7-1: Hexavalent chromium - Presence of hexavalent chromium (Cr(VI)) in colourless and coloured corrosion-protected coatings on metals by the colorimetric method
现行 ICS 43 道路车辆工程 2015 37 页 ¥2
IEC 62321-7-2:2017
Determination of certain substances in electrotechnical products - Part 7-2: Hexavalent chromium - Determination of hexavalent chromium (Cr(VI)) in polymers and electronics by the colorimetric method
现行 ICS 71 化工技术 2017 35 页 ¥2
IEC 62321-8:2017
Determination of certain substances in electrotechnical products - Part 8: Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS), gas chromatography-mass spectrometry using a pyrolyzer/thermal desorption accessory (Py-TD-GC-MS)
现行 ICS 71 化工技术 2017 147 页 ¥5
IEC 62321-9:2021
Determination of certain substances in electrotechnical products - Part 9: Hexabromocyclododecane in polymers by chromatography-mass spectrometry (GC-MS)
现行 ICS 43 道路车辆工程 2021 61 页 ¥5
IEC 62323:2005
Dimensions of half pot-cores made of ferrite for inductive proximity switches
被代替 ICS 29 电气工程 2005 12 页 ¥1
IEC 62325-351:2016
Framework for energy market communications - Part 351: CIM European market model exchange profile
现行 ICS 33 电信、音频和视频工程 2016 150 页 ¥5
IEC 62325-450:2013
Framework for energy market communications - Part 450: Profile and context modelling rules
现行 ICS 33 电信、音频和视频工程 2013 61 页 ¥5
IEC 62325-451-10:2020
Framework for energy market communications - Part 451-10: Profiles for Energy Consumption Data (“My Energy Data”)
现行 ICS 33 电信、音频和视频工程 2020 292 页 ¥5
IEC 62325-451-1:2017
Framework for energy market communications - Part 451-1: Acknowledgement business process and contextual model for CIM European market
现行 ICS 33 电信、音频和视频工程 2017 86 页 ¥5
IEC 62325-451-4:2017
Framework for energy market communications - Part 451-4: Settlement and reconciliation business process, contextual and assembly models for European market
现行 ICS 33 电信、音频和视频工程 2017 59 页 ¥3
IEC 62325-451-5:2015
Framework for energy market communications - Part 451-5: Problem statement and status request business processes, contextual and assembly models for European market
现行 ICS 33 电信、音频和视频工程 2015 103 页 ¥5
IEC 62325-451-7:2021
Framework for energy market communications - Part 451-7: Balancing processes, contextual and assembly models for European style market
现行 ICS 33 电信、音频和视频工程 2021 293 页 ¥5