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共找到 26,254 项标准,第 792 / 1313 页

ISO 24678-5:2023
Fire safety engineering — Requirements governing algebraic formulae — Part 5: Vent flows
现行 ICS 13 环保、保健和安全 2023 44 页 ¥3
ISO 24678-6:2016
Fire safety engineering — Requirements governing algebraic formulae — Part 6: Flashover related phenomena
现行 ICS 13 环保、保健和安全 2016 19 页 ¥1
ISO 24678-7:2019
Fire safety engineering — Requirements governing algebraic formulae — Part 7: Radiation heat flux received from an open pool fire
现行 ICS 13 环保、保健和安全 2019 41 页 ¥3
ISO 24678-9:2022
Fire safety engineering — Requirements governing algebraic formulae — Part 9: Ejected flame from an opening
现行 ICS 13 环保、保健和安全 2022 25 页 ¥2
ISO 24679-1:2019
Fire safety engineering — Performance of structures in fire — Part 1: General
现行 ICS 13 环保、保健和安全 2019 28 页 ¥2
ISO 24681:2023
Ships and marine technology — Fibre-reinforced plastic gratings
现行 ICS 47 造船和海上构筑物 2023 14 页 ¥1
ISO 24682:2024
Ships and marine technology — Technical requirements for "B" class fire-resistant compartment systems of composite mineral wool panel
现行 ICS 47 造船和海上构筑物 2024 31 页 ¥2
ISO 24683:2022
High fructose syrup — Specifications and test methods
现行 ICS 67 食品技术 2022 8 页 ¥1
ISO 24684-2:2023
Aggregates for concrete — Test methods for chemical properties — Part 2: Determination of soluble sulfate salts
现行 ICS 91 建筑材料和建筑物 2023 6 页 ¥1
ISO 24687:2023
Fine ceramics (advanced ceramics, advanced technical ceramics) — Measurement of Seebeck coefficient and electrical conductivity of bulk-type thermoelectric materials at room and high temperatures
现行 ICS 81 玻璃和陶瓷工业 2023 21 页 ¥2
ISO 24688:2022
Determination of modulation period of nano-multilayer coatings by low-angle X-ray methods
现行 ICS 25 机械制造 2022 8 页 ¥1
ISO 24698-1:2018
Rubber, raw — Determination of bound acrylonitrile content in acrylonitrile-butadiene rubber (NBR) — Part 1: Combustion (Dumas) method
现行 ICS 83 橡胶和塑料工业 2018 9 页 ¥1
ISO 24698-2:2018
Rubber, raw — Determination of bound acrylonitrile content in acrylonitrile-butadiene rubber (NBR) — Part 2: Kjeldahl method
现行 ICS 83 橡胶和塑料工业 2018 11 页 ¥1
ISO 2469:2024
Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)
现行 ICS 85 造纸技术 2024 28 页 ¥2
ISO 246:2007
Rolling bearings — Cylindrical roller bearings, separate thrust collars — Boundary dimensions
现行 ICS 21 机械系统和通用件 2007 4 页 ¥1
ISO 247-1:2018
Rubber — Determination of ash — Part 1: Combustion method
现行 ICS 83 橡胶和塑料工业 2018 7 页 ¥1
ISO 247-2:2018
Rubber — Determination of ash — Part 2: Thermogravimetric analysis (TGA)
现行 ICS 83 橡胶和塑料工业 2018 7 页 ¥1
ISO 2470-1:2016
Paper, board and pulps — Measurement of diffuse blue reflectance factor — Part 1: Indoor daylight conditions (ISO brightness)
现行 ICS 85 造纸技术 2016 11 页 ¥1
ISO 2470-2:2008
Paper, board and pulps — Measurement of diffuse blue reflectance factor — Part 2: Outdoor daylight conditions (D65 brightness)
现行 ICS 85 造纸技术 2008 8 页 ¥1
ISO 2471:2008
Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method
现行 ICS 85 造纸技术 2008 8 页 ¥1