发布时间:2023-05-11 18:14:29
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本标准规定了钨精矿的技术要求、试验方法、检验规则及标志、包装、运输、贮存和订货单(或合同)内容。 本标准适用于经选矿所得钨精矿产品,供生产仲钨酸铵、氧化钨、钨铁、硬质合金、合金钢、钨材及其他钨合金等使用
Tungsten concentrate
本标准规定了钨精矿的要求、试验方法、检验规则及标志、包装、运输、贮存以及质量证明书和订货单(或合同)内容。 本标准适用于经选矿所得钨精矿产品,供生产仲钨酸铵、钨酸、偏钨酸铵、氧化钨等使用
Tungsten concentrate
Tungsten concentrate. Specifications
Technical requirements for tungsten concentrate
Tungsten concentrate. Methods of determination of tungsten anhydride
Tungsten concentrate. Method of determination of phosphorus
Tungsten concentrate. Methods of determination of sulphur
Tungsten concentrate. Methods of determination of arsenic
Tungsten concentrate. Method of determination of tin
Tungsten concentrate. Method of determination of copper
Tungsten concentrate. Method of determination of molybdenum
Tungsten concentrate. Method of determination of lead
Tungsten concentrate. Method of determination of antimony
Tungsten concentrate. Method of determination of bismuth
本标准适用于包装黑钨精矿(钨锰铁矿、钨锰矿及钨铁矿)和白钨精矿(钨酸钙矿)的化学成分和水分测定用样的采取和制备
Methods of sampling and sample preparation of tungsten concentrates in bags
本标准规定了钨精矿的技术要求、试验方法、检验规则及标志、包装、运输、贮存和订货单(或合同)内容。 本标准适用于经选矿所得钨精矿产品,供生产仲钨酸铵、氧化钨、钨铁、硬质合金、合金钢、钨材及其他钨合金等使用
Tungsten concentrate
本标准规定了钨精矿的要求、试验方法、检验规则及标志、包装、运输、贮存以及质量证明书和订货单(或合同)内容。 本标准适用于经选矿所得钨精矿产品,供生产仲钨酸铵、钨酸、偏钨酸铵、氧化钨等使用
Tungsten concentrate
Tungsten concentrate. Specifications
Technical requirements for tungsten concentrate
Tungsten concentrate. Methods of determination of tungsten anhydride
Tungsten concentrate. Method of determination of phosphorus
Tungsten concentrate. Methods of determination of sulphur
Tungsten concentrate. Methods of determination of arsenic
Tungsten concentrate. Method of determination of tin
Tungsten concentrate. Method of determination of copper
Tungsten concentrate. Method of determination of molybdenum
Tungsten concentrate. Method of determination of lead
Tungsten concentrate. Method of determination of antimony
Tungsten concentrate. Method of determination of bismuth
本标准适用于包装黑钨精矿(钨锰铁矿、钨锰矿及钨铁矿)和白钨精矿(钨酸钙矿)的化学成分和水分测定用样的采取和制备
Methods of sampling and sample preparation of tungsten concentrates in bags