标签：其他有色金属及其合金国家标准

英文：Clad metal strips of silver and silver alloys/copper and copper alloys GB/T 26330-2023介绍： 国家标准《银、银合金/铜、铜合金复合带材》由TC419...

英文：Methods for chemical analysis of tungsten concentrates—Part 3: Determination of phosphorus content—The phosphorus mol...

英文：Methods for chemical analysis of tungsten concentrates—Part 1：Determination of tungsten trioxide content—Ammonium tun...

英文：Methods for chemical analysis of tungsten—Part 2:Determination of bismuth and arsenic contents GB/T 4324.2-2023介绍： 国家...

英文：Rare earth mineral and rare earth products—Determination of gross alpha and beta radio activity—Thick source method G...

英文：Oxynitride cyan phosphors for white LEDs GB/T 43304-2023介绍： 国家标准《白光LED用氮氧化物蓝绿粉》由TC229（全国稀土标准化技术委员会）归口，主管部门为国家标准化管理委员会...

英文：Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 6:Determination of lant...

英文：Methods for chemical analysis of gallium-based liquid metals—Part 1:Determination of lead, cadmium, mercury and arsen...

英文：Sintered neodymium iron boron permanent magnets—Steady state damp heat tests GB/T 43489-2023介绍： 国家标准《烧结钕铁硼永磁体 恒定湿热试验》...

英文：Method for analysis of palladium ingots—Determination of silver, aluminum, gold, bismuth, chromium, copper, iron, iri...