发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了用EDTA-H|(2)O|(2)光度法测定铁量。 本标准适用于粉末冶金铜基制品中铁量的测定。测定范围<4
Chemical analysis method of powder metallurgy materials and products Determination of iron in copper-based materials and products (EDTA—H2O2 photometry)
本标准规定了用气体容量法测定碳。 本标准适用于铁基粉末冶金制品中碳的测定,其范围0.1%~2.0
Method for chemical analysis of powder metallurgy materials and products Determination of carbon in iron-based materials and products (gas volumetric method)
本标准规定了用硫氰酸盐光度法测定钼量。 本标准适用于粉末冶金铁基制品中钼量的测定。测定范围:0.10%~2.00
Method for chemical analysis of powder metallurgy materials and products Determination of molybdenum in iron-based materials and products (thiocyanate photometry)
本标准规定了用电解分离-EDTA滴定法测定铅含量。 本标准适用于铜基粉末冶金材料与制品中铅的测定,测定范围:1%~30
Determination of lead in copper-based materials and products by chemical analysis method of powder metallurgy materials and products (electrolytic separation-EDTA titration method)
本标准规定了用氟化氢铵掩蔽-碘量法测定铜含量。 本标准适用于铁基粉末冶金材料与制品中铜的测定,测定范围:1%以上
Method for chemical analysis of powder metallurgy materials and products Determination of copper in iron-based materials and products (ammonium bifluoride masking-iodometric method)
JB/T 8063的本部分规定了测定范围为0.1%~2.0%、用气体容量法测定粉末冶金铁基材料与制品中的碳含量的方法、试剂与仪器、分析步聚、分析结果的计算、碳量的测定以及试验报告。 本部分适用于粉末冶金铁基材料与制品中碳量的测定
Methods for chemical analysis of powder metallurgy materials and products.Part 1:The gas volumetric method for the determination of carbon in iron-based materials and products
Thermal insulating materials and products for building application. Test methods
Zirconium containing refractory materials and products. Method for determination of hygroscopic moisture
Heat insulating construction materials and products. Methods of control
本标准规定了用碘化钾-硫代硫酸钠滴定法测定铜含量。 本标准适用于铜基粉末冶金材料与制品中铜的测定。 测定范围:>50
Powder metallurgy materials and products chemical analysis method Determination of copper in copper-based materials and products (potassium iodide-sodium thiosulfate titration method)
本标准规定了用硫酸铅钡共沉淀-EDTA滴定法测定锌。 本标准适用于铜基粉末冶金材料与制品中锌量的测定。测定范围:2.0%~7.0
Powder Metallurgy Materials and Products Chemical Analysis Method Determination of Zinc in Copper-Based Materials and Products (Lead and Barium Sulfate Co-precipitation—EDTA Titration Method)
JB/T 8063的本部分规定了测定范围为0.10%~2.00%、用硫氰酸盐光度法测定粉末冶金铁基材料与制品中的钼含量的方法、试剂、分析步聚、分析结果的计算、允差以及试验报告。 本部分适用于粉末冶金铁基材料与制品中钼量的测定
Methods for chemicalanalysis of powder metallurgy materials and products.Part 3:The thiocyanate photometric method for the determination of molybdenum in iron-based materials and products
Cladding materials and products made of natural stone. Test methods
Facing materials and products made of natural stone. Test methods
本标准规定了用次磷酸钠还原-碘酸钾滴定法测定锡含量。 本标准适用于铜基粉末冶金材料与制品中锡的测定。测定范围:1%~10
Powder metallurgy materials and products chemical analysis method Determination of tin in copper-based materials and products (sodium hypophosphite reduction-potassium iodate titration method)
本标准规定了用EDTA-H|(2)O|(2)光度法测定铁量。 本标准适用于粉末冶金铜基制品中铁量的测定。测定范围<4
Chemical analysis method of powder metallurgy materials and products Determination of iron in copper-based materials and products (EDTA—H2O2 photometry)
本标准规定了用气体容量法测定碳。 本标准适用于铁基粉末冶金制品中碳的测定,其范围0.1%~2.0
Method for chemical analysis of powder metallurgy materials and products Determination of carbon in iron-based materials and products (gas volumetric method)
本标准规定了用硫氰酸盐光度法测定钼量。 本标准适用于粉末冶金铁基制品中钼量的测定。测定范围:0.10%~2.00
Method for chemical analysis of powder metallurgy materials and products Determination of molybdenum in iron-based materials and products (thiocyanate photometry)
本标准规定了用电解分离-EDTA滴定法测定铅含量。 本标准适用于铜基粉末冶金材料与制品中铅的测定,测定范围:1%~30
Determination of lead in copper-based materials and products by chemical analysis method of powder metallurgy materials and products (electrolytic separation-EDTA titration method)
本标准规定了用氟化氢铵掩蔽-碘量法测定铜含量。 本标准适用于铁基粉末冶金材料与制品中铜的测定,测定范围:1%以上
Method for chemical analysis of powder metallurgy materials and products Determination of copper in iron-based materials and products (ammonium bifluoride masking-iodometric method)
JB/T 8063的本部分规定了测定范围为0.1%~2.0%、用气体容量法测定粉末冶金铁基材料与制品中的碳含量的方法、试剂与仪器、分析步聚、分析结果的计算、碳量的测定以及试验报告。 本部分适用于粉末冶金铁基材料与制品中碳量的测定
Methods for chemical analysis of powder metallurgy materials and products.Part 1:The gas volumetric method for the determination of carbon in iron-based materials and products
Thermal insulating materials and products for building application. Test methods
Zirconium containing refractory materials and products. Method for determination of hygroscopic moisture
Heat insulating construction materials and products. Methods of control
本标准规定了用碘化钾-硫代硫酸钠滴定法测定铜含量。 本标准适用于铜基粉末冶金材料与制品中铜的测定。 测定范围:>50
Powder metallurgy materials and products chemical analysis method Determination of copper in copper-based materials and products (potassium iodide-sodium thiosulfate titration method)
本标准规定了用硫酸铅钡共沉淀-EDTA滴定法测定锌。 本标准适用于铜基粉末冶金材料与制品中锌量的测定。测定范围:2.0%~7.0
Powder Metallurgy Materials and Products Chemical Analysis Method Determination of Zinc in Copper-Based Materials and Products (Lead and Barium Sulfate Co-precipitation—EDTA Titration Method)
JB/T 8063的本部分规定了测定范围为0.10%~2.00%、用硫氰酸盐光度法测定粉末冶金铁基材料与制品中的钼含量的方法、试剂、分析步聚、分析结果的计算、允差以及试验报告。 本部分适用于粉末冶金铁基材料与制品中钼量的测定
Methods for chemicalanalysis of powder metallurgy materials and products.Part 3:The thiocyanate photometric method for the determination of molybdenum in iron-based materials and products
Cladding materials and products made of natural stone. Test methods
Facing materials and products made of natural stone. Test methods
本标准规定了用次磷酸钠还原-碘酸钾滴定法测定锡含量。 本标准适用于铜基粉末冶金材料与制品中锡的测定。测定范围:1%~10
Powder metallurgy materials and products chemical analysis method Determination of tin in copper-based materials and products (sodium hypophosphite reduction-potassium iodate titration method)