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共找到 26,879 项标准,第 908 / 1344 页

ISO 4280:1977
Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
现行 ICS 71 化工技术 1977 3 页 ¥1
ISO 4281:1977
Sodium hexafluorosilicate for industrial use — Determination of free acidity and total hexafluorosilicate content — Titrimetric method
现行 ICS 71 化工技术 1977 2 页 ¥1
ISO 4289:2023
High velocity oxygen fuel (HVOF) cermet coatings for metallurgical roll components — Guidance with requirements
现行 ICS 25 机械制造 2023 11 页 ¥1
ISO 4291:1985
Methods for the assessement of departure from roundness — Measurement of variations in radius
现行 ICS 17 计量学和测量、物理现象 1985 18 页 ¥1
ISO 4293:1982
Manganese ores and concentrates — Determination of phosphorus content — Extraction-molybdovanadate photometric method
现行 ICS 73 采矿和矿产品 1982 3 页 ¥1
ISO 4295:1988
Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods
现行 ICS 73 采矿和矿产品 1988 6 页 ¥1
ISO 4296-1:1984
Manganese ores — Sampling — Part 1: Increment sampling
现行 ICS 73 采矿和矿产品 1984 11 页 ¥1
ISO 4296-2:1983
Manganese ores — Sampling — Part 2: Preparation of samples
现行 ICS 73 采矿和矿产品 1983 7 页 ¥1
ISO 4298:2022
Manganese ores and concentrates — Determination of manganese content — Potentiometric method
现行 ICS 73 采矿和矿产品 2022 12 页 ¥1
ISO 4299:1989
Manganese ores — Determination of moisture content
现行 ICS 73 采矿和矿产品 1989 8 页 ¥1
ISO 4301-1:1986
Cranes and lifting appliances — Classification — Part 1: General
废止 ICS 53 材料储运设备 1986 4 页 ¥1
ISO 4301-1:2016
Cranes — Classification — Part 1: General
现行 ICS 53 材料储运设备 2016 14 页 ¥1
ISO 4301-2:2020
Cranes — Classification — Part 2: Mobile cranes
现行 ICS 53 材料储运设备 2020 8 页 ¥1
ISO 4301-3:2021
Cranes — Classification — Part 3: Tower cranes
现行 ICS 53 材料储运设备 2021 9 页 ¥1
ISO 4301-4:1989
Cranes and related equipment — Classification — Part 4: Jib cranes
现行 ICS 53 材料储运设备 1989 2 页 ¥1
ISO 4301-5:1991
Cranes — Classification — Part 5: Overhead travelling and portal bridge cranes
现行 ICS 53 材料储运设备 1991 2 页 ¥1
ISO 4302:2016
Cranes — Wind load assessment
现行 ICS 53 材料储运设备 2016 22 页 ¥2
ISO 4304:1987
Cranes other than mobile and floating cranes — General requirements for stability
现行 ICS 53 材料储运设备 1987 3 页 ¥1
ISO 4305:2014/Amd 1:2016
Mobile cranes — Determination of stability — Amendment 1
现行 ICS 53 材料储运设备 2014 1 页 ¥1
ISO 4306-1:2007
Cranes — Vocabulary — Part 1: General
现行 ICS 01 综合、术语学、标准化、文献 2007 98 页 ¥5