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ISO 12721:2000
Non-destructive testing — Thermal neutron radiographic testing — Determination of beam L/D ratio
现行
ICS 19 试验
2000
10 页
¥1
ISO 12725:2019
Nickel and nickel alloy castings
现行
ICS 77 冶金
2019
12 页
¥1
ISO 1272:2000
Essential oils — Determination of content of phenols
现行
ICS 71 化工技术
2000
5 页
¥1
ISO 12732:2006
Corrosion of metals and alloys — Electrochemical potentiokinetic reactivation measurement using the double loop method (based on Cihal's method)
现行
ICS 77 冶金
2006
14 页
¥1
ISO 12736-1:2023
Oil and gas industries including lower carbon energy — Wet thermal insulation systems for pipelines and subsea equipment — Part 1: Validation of materials and insulation systems
现行
ICS 25 机械制造
2023
60 页
¥3
ISO 12736-2:2023
Oil and gas industries including lower carbon energy — Wet thermal insulation systems for pipelines and subsea equipment — Part 2: Qualification processes for production and application procedures
现行
ICS 25 机械制造
2023
59 页
¥3
ISO 12736-3:2023
Oil and gas industries including lower carbon energy — Wet thermal insulation systems for pipelines and subsea equipment — Part 3: Interfaces between systems, field joint systems, field repairs and pre-fabricated insulation
现行
ICS 25 机械制造
2023
65 页
¥5
ISO 12736:2014
Petroleum and natural gas industries — Wet thermal insulation coatings for pipelines, flow lines, equipment and subsea structures
现行
ICS 25 机械制造
2014
74 页
¥5
ISO 12739:2006
Zinc sulfide concentrates — Determination of zinc — Ion-exchange/EDTA titrimetric method
现行
ICS 73 采矿和矿产品
2006
23 页
¥2
ISO 12740:1998
Lead sulfide concentrates — Determination of silver and gold contents — Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
现行
ICS 73 采矿和矿产品
1998
26 页
¥2
ISO 12742:2020
Copper, lead and zinc sulfide concentrates — Determination of transportable moisture limits — Flow-table method
现行
ICS 73 采矿和矿产品
2020
21 页
¥2
ISO 12743:2021
Copper, lead, zinc and nickel concentrates — Sampling procedures for determination of metal and moisture content
现行
ICS 73 采矿和矿产品
2021
77 页
¥5
ISO 12744:2006
Copper, lead, zinc and nickel concentrates — Experimental methods for checking the precision of sampling
现行
ICS 73 采矿和矿产品
2006
15 页
¥1
ISO 12745:2008
Copper, lead and zinc ores and concentrates — Precision and bias of mass measurement techniques
现行
ICS 73 采矿和矿产品
2008
47 页
¥3
ISO 12749-1:2020
Nuclear energy — Vocabulary — Part 1: General terminology
现行
ICS 27 能源和热传导工程
2020
19 页
¥1
ISO 12749-2:2022
Nuclear energy, nuclear technologies, and radiological protection — Vocabulary — Part 2: Radiological protection
现行
ICS 01 综合、术语学、标准化、文献
2022
48 页
¥3
ISO 12749-3:2024
Nuclear energy, nuclear technologies, and radiological protection — Vocabulary — Part 3: Nuclear installations, processes and technologies
现行
ICS 27 能源和热传导工程
2024
24 页
¥2
ISO 12749-4:2015
Nuclear energy, nuclear technologies, and radiological protection — Vocabulary — Part 4: Dosimetry for radiation processing
现行
ICS 01 综合、术语学、标准化、文献
2015
29 页
¥2
ISO 12749-5:2018
Nuclear energy, nuclear technologies, and radiological protection — Vocabulary — Part 5: Nuclear reactors
现行
ICS 01 综合、术语学、标准化、文献
2018
54 页
¥3
ISO 12749-6:2020
Nuclear energy, nuclear technologies, and radiological protection — Vocabulary — Part 6: Nuclear medicine
现行
ICS 01 综合、术语学、标准化、文献
2020
18 页
¥1