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共找到 26,254 项标准,第 644 / 1313 页

ISO 20023:2018
Solid biofuels — Safety of solid biofuel pellets — Safe handling and storage of wood pellets in residential and other small-scale applications
现行 ICS 27 能源和热传导工程 2018 49 页 ¥3
ISO 20024:2020
Solid biofuels — Safe handling and storage of solid biofuel pellets in commercial and industrial applications
现行 ICS 27 能源和热传导工程 2020 122 页 ¥5
ISO 20028-1:2019
Plastics — Thermoplastic polyester (TP) moulding and extrusion materials — Part 1: Designation system and basis for specification
现行 ICS 83 橡胶和塑料工业 2019 13 页 ¥1
ISO 20028-2:2017
Plastics — Thermoplastic polyester (TP) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties
现行 ICS 83 橡胶和塑料工业 2017 7 页 ¥1
ISO 20029-1:2017
Plastics — Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion — Part 1: Designation system and basis for specification
现行 ICS 83 橡胶和塑料工业 2017 11 页 ¥1
ISO 20029-2:2017
Plastics — Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion — Part 2: Preparation of test specimens and determination of properties
现行 ICS 83 橡胶和塑料工业 2017 17 页 ¥1
ISO 20031:2020
Radiological protection — Monitoring and dosimetry for internal exposures due to wound contamination with radionuclides
现行 ICS 13 环保、保健和安全 2020 32 页 ¥2
ISO 20032:2013
Method for evaluation of tensile properties of metallic superplastic materials
现行 ICS 77 冶金 2013 11 页 ¥1
ISO 20035:2019
Intelligent transport systems — Cooperative adaptive cruise control systems (CACC) — Performance requirements and test procedures
现行 ICS 35 信息技术、办公机械 2019 16 页 ¥1
ISO 20038:2017
Banking and related financial services — Key wrap using AES
现行 ICS 35 信息技术、办公机械 2017 22 页 ¥2
ISO 20041-1:2022
Tritium and carbon-14 activity in gaseous effluents and gas discharges of nuclear installations — Part 1: Sampling of tritium and carbon-14
现行 ICS 27 能源和热传导工程 2022 37 页 ¥2
ISO 20042:2019
Measurement of radioactivity — Gamma-ray emitting radionuclides — Generic test method using gamma-ray spectrometry
现行 ICS 13 环保、保健和安全 2019 50 页 ¥3
ISO 20043-1:2021
Measurement of radioactivity in the environment — Guidelines for effective dose assessment using environmental monitoring data — Part 1: Planned and existing exposure situation
现行 ICS 17 计量学和测量、物理现象 2021 30 页 ¥2
ISO 20043-2:2023
Measurement of radioactivity in the environment — Guidelines for effective dose assessment using environmental monitoring data — Part 2: Emergency exposure situation
现行 ICS 17 计量学和测量、物理现象 2023 33 页 ¥2
ISO 20044:2022
Measurement of radioactivity in the environment — Air: aerosol particles — Test method using sampling by filter media
现行 ICS 13 环保、保健和安全 2022 45 页 ¥3
ISO 20045:2023
Measurement of the radioactivity in the environment — Air: tritium — Test method using bubbler sampling
现行 ICS 13 环保、保健和安全 2023 35 页 ¥2
ISO 20046:2019
Radiological protection — Performance criteria for laboratories using Fluorescence In Situ Hybridization (FISH) translocation assay for assessment of exposure to ionizing radiation
现行 ICS 13 环保、保健和安全 2019 41 页 ¥3
ISO 20048-2:2023
Solid biofuels — Determination of off-gassing and oxygen depletion characteristics — Part 2: Operational method for screening of carbon monoxide off-gassing
现行 ICS 27 能源和热传导工程 2023 12 页 ¥1
ISO 20049-1:2020
Solid biofuels — Determination of self-heating of pelletized biofuels — Part 1: Isothermal calorimetry
现行 ICS 27 能源和热传导工程 2020 27 页 ¥2
ISO 2004:2024
Natural rubber latex concentrate — Centrifuged or creamed, ammonia-preserved types — Specifications
现行 ICS 83 橡胶和塑料工业 2024 3 页 ¥1