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ISO 21068-4:2024
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon — Part 4: XRD methods
现行
ICS 81 玻璃和陶瓷工业
2024
11 页
¥1
ISO 21069-1:2004
Road vehicles — Test of braking systems on vehicles with a maximum authorized total mass of over 3,5 t using a roller brake tester — Part 1: Pneumatic braking systems
现行
ICS 43 道路车辆工程
2004
11 页
¥1
ISO 21069-2:2008
Road vehicles — Test of braking systems on vehicles with a maximum authorized total mass of over 3,5 t using a roller brake tester — Part 2: Air over hydraulic and purely hydraulic braking systems
现行
ICS 43 道路车辆工程
2008
14 页
¥1
ISO 2106:2019
Anodizing of aluminium and its alloys — Determination of mass per unit area (surface density) of anodic oxidation coatings — Gravimetric method
现行
ICS 25 机械制造
2019
7 页
¥1
ISO 21070:2017/Amd 1:2022
Ships and marine technology — Marine environment protection — Management and handling of shipboard garbage — Amendment 1: Updates to classification of garbage
现行
ICS 47 造船和海上构筑物
2017
2 页
¥1
ISO 21072-2:2020
Ships and marine technology — Marine environment protection: performance testing of oil skimmers — Part 2: Light and medium viscosity oil
现行
ICS 47 造船和海上构筑物
2020
10 页
¥1
ISO 21072-3:2020
Ships and marine technology — Marine environment protection: performance testing of oil skimmers — Part 3: High viscosity oil
现行
ICS 47 造船和海上构筑物
2020
10 页
¥1
ISO 21073:2019
Microscopes — Confocal microscopes — Optical data of fluorescence confocal microscopes for biological imaging
现行
ICS 37 成像技术
2019
15 页
¥1
ISO 21076:2016
Space data and information transfer systems — Space communications cross support — Architecture requirements document
现行
ICS 49 航空器和航天器工程
2016
146 页
¥5
ISO 21077:2021
Space data and information transfer systems — Digital motion imagery
现行
ICS 49 航空器和航天器工程
2021
34 页
¥2
ISO 21078-1:2008
Determination of boron (III) oxide in refractory products — Part 1: Determination of total boron (III) oxide in oxidic materials for ceramics, glass and glazes
现行
ICS 81 玻璃和陶瓷工业
2008
16 页
¥1
ISO 21078-2:2006
Determination of boron(III) oxide in refractory products — Part 2: Acid extraction method for the determination of boron(III) oxide in binder components
现行
ICS 81 玻璃和陶瓷工业
2006
10 页
¥1
ISO 21079-1:2008
Chemical analysis of refractories containing alumina, zirconia and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents and dissolution
现行
ICS 81 玻璃和陶瓷工业
2008
13 页
¥1
ISO 21079-2:2008
Chemical analysis of refractories containing alumina, zirconia, and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis
现行
ICS 81 玻璃和陶瓷工业
2008
18 页
¥1
ISO 21079-3:2008
Chemical analysis of refractories containing alumina, zirconia, and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES)
现行
ICS 81 玻璃和陶瓷工业
2008
13 页
¥1
ISO 2107:2023
Aluminium and aluminium alloys — Wrought products — Temper designations
现行
ICS 25 机械制造
2023
12 页
¥1
ISO 21080:2016
Space data and information transfer systems — Licklider transmission protocol (LTP) for CCSDS
现行
ICS 49 航空器和航天器工程
2016
57 页
¥3
ISO 21082:2016
Mission operations — MAL space packet transport binding and binary encoding
现行
ICS 49 航空器和航天器工程
2016
62 页
¥5
ISO 21083-1:2018
Test method to measure the efficiency of air filtration media against spherical nanomaterials — Part 1: Size range from 20 nm to 500 nm
现行
ICS 91 建筑材料和建筑物
2018
52 页
¥3
ISO 21084:2019
Textiles — Method for determination of alkylphenols (AP)
现行
ICS 59 纺织和皮革技术
2019
11 页
¥1