组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
找到 175 条
GB/T 13748.14-2013
Chemical analysis methods of magnesium and magnesium alloys - Part 14：Determination of nickel content - Dimethylglyoxime trophotometric method
GB/T 9438-2013
Aluminum alloy castings
GB/T 1173-2013
Casting aluminium alloy
GB/T 29658-2013
High-Purity sputtering aluminium and aluminium alloy target used in electronic film
GB/T 13748.9-2013
Chemical analysis methods of magnesium and magnesium alloys - Part 9：Determination of iron content - Orthopenanthroline spectrophotometric method
GB/T 13748.4-2013
Chemical analysis methods of magnesium and magnesium alloys - Part 4：Determination of manganese content - Periodate spectrophotometric method
GB/T 13748.1-2013
Chemical analysis methods of magnesium and magnesium alloys - Part 1：Determination of aluminium content
GB/T 29434-2012
Aluminum alloy ingots for high strength and toughness castings with heat resisting
GB/T 17432-2012
Methods of sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys
GB/T 26654-2011
Casting magnesium alloys for automobile wheels
GB/T 26649-2011
Magnesium alloy castings for automobile wheels
GB/T 26492.4-2011
Defects of wrought aluminium and aluminium alloys ingots and products - Part 4: Defects for foils
GB/T 24487-2009
Alumina
GB/T 24483-2009
Bauxite
GB/T 15114-2009
Aluminum alloy die castings
GB/T 15115-2009
Die casting aluminum alloys
GB/T 22668-2008
Potassium fluotitanate
GB/T 22667-2008
Potassium fluoborade
GB/T 22662.9-2008
Chemical analysis methods of potassium fluotitanate - Part 9: Determination of phosphoruo content - Molybdenum blue photometric method
GB/T 22662.8-2008
Chemical analysis methods of potassium fluotitanate - Part 8: Determination of chloride content - Distillation-mercury nitration volumetric method