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搜索结果: 122 个产品, 第 1 页, 共 5 页
标准编号 标准名称 状态 发布日期
ISO 26202:2019 EN Magnesium and magnesium alloys -- Magnesium alloys for cast anodes 现行 2019-10-31
ISO 20260:2019 EN Magnesium and magnesium alloys - Determination of mercury 现行 2019-07-25
ISO 3116:2019 EN Magnesium and magnesium alloys - Wrought magnesium and magnesium alloys 现行 2019-05-09
ISO 752:2004/Cor 1:2006 EN ISO 752:2004/Cor 1:2006 EN 现行 暂无
ISO 11433:1993/Amd 1:2013 EN Alternative procedure for the preparation of the titanium standard solution 现行 暂无
ISO 17615:2007/Cor 1:2008 EN ISO 17615:2007/Cor 1:2008 EN 现行 暂无
ISO 115:2003 EN Unalloyed aluminium ingots for remelting — Classification and composition 现行 暂无
ISO 301:2006 EN Zinc alloy ingots intended for castings 现行 暂无
ISO 714:1975 EN Zinc — Determination of iron content — Photometric method 现行 暂无
ISO 752:2004 EN Zinc ingots 现行 暂无
ISO 791:1973 EN Magnesium alloys — Determination of aluminium — 8-hydroxyquinoline gravimetric method 现行 暂无
ISO 792:1973 EN Magnesium and magnesium alloys — Determination of iron — Orthophenanthroline photometric method 现行 暂无
ISO 793:1973 EN Aluminium and aluminium alloys — Determination of iron — Orthophenanthroline photometric method 现行 暂无
ISO 794:1976 EN Magnesium and magnesium alloys — Determination of copper content — Oxalyldihydrazide photometric method 现行 暂无
ISO 795:1976 EN Aluminium and aluminium alloys — Determination of copper content — Oxalyldihydrazide photometric method 现行 暂无
ISO 796:1973 EN Aluminium alloys — Determination of copper — Electrolytic method 现行 暂无
ISO 797:1973 EN Aluminium and aluminium alloys — Determination of silicon — Gravimetric method 现行 暂无
ISO 808:1973 EN Aluminium and aluminium alloys — Determination of silicon — Spectrophotometric method with the reduced silicomolybdic complex 现行 暂无
ISO 809:1973 EN Magnesium and magnesium alloys — Determination of manganese — Periodate photometric method (Manganese content between 0,01 and 0,8 %) 现行 暂无
ISO 810:1973 EN Magnesium and magnesium alloys — Determination of manganese — Periodate photometric method (Manganese content less than 0,01 %) 现行 暂无
ISO 886:1973 EN Aluminium and aluminium alloys — Determination of manganese — Photometric method (Manganese content between 0,005 and 1,5 %) 现行 暂无
ISO 1118:1978 EN Aluminium and aluminium alloys — Determination of titanium — Spectrophotometric chromotropic acid method 现行 暂无
ISO 1169:2006 EN Zinc alloys — Determination of aluminium content — Titrimetric method 现行 暂无
ISO 1178:1976 EN Magnesium alloys — Determination of soluble zirconium — Alizarin sulphonate photometric method 现行 暂无
ISO 1553:1976 EN Unalloyed copper containing not less than 99,90 % of copper — Determination of copper content — Electrolytic method 废止 暂无
ISO 1554:1976 EN Wrought and cast copper alloys — Determination of copper content — Electrolytic method 现行 暂无
ISO 1783:1973 EN Magnesium alloys — Determination of zinc — Volumetric method 现行 暂无
ISO 1784:1976 EN Aluminium alloys — Determination of zinc — EDTA titrimetric method 现行 暂无
ISO 1810:1976 EN Copper alloys — Determination of nickel (low contents) — Dimethylglyoxime spectrophotometric method 废止 暂无
ISO 1812:1976 EN Copper alloys — Determination of iron content — 1,10- Phenanthroline spectrophotometric method 现行 暂无
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