GB/T 23595.1-2009
白光LED灯用稀土黄色荧光粉试验方法 第1部分:光谱性能的测定
Test methods of rare earth yellow phosphor for white LED lamps - Part 1: Determination of spectrum property
- 实施日期
- 2010-02-01
- ICS 分类
- 77.120.99
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。
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GB/T 23595.1-2009
Test methods of rare earth yellow phosphor for white LED lamps - Part 1: Determination of spectrum property
GB/T 23594.2-2009
Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 2: Determination of fifteen rare earth oxide relative contents - Inductively coupled plasma emission spectrometry
GB/T 23594.1-2009
Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 1: Determination of total rare earth oxide content - Gravimetry
GB/T 23611-2009
Gold target
GB/T 23610-2009
Pt77Co alloy plate
GB/T 23602-2009
Methods of descaling and cleaning for titanium and titanium alloy surfaces
GB/T 23614.2-2009
Chemical analysis methods for titanium nickel shape memory alloy - Part 2: Determination of cobalt, copper, chromium, iron, niobium content - Inductively coupled plasma atomic emission spectrometry
GB/T 23614.1-2009
Methods for chemical analysis of titanium nickel shape memory alloy - Part 1: Determination of nickel content - Dimethylglyoxime precipitate separatioin-EDTA complex-zinc chloride back titration
GB/T 23607-2009
Methods for chemical analysis of copper anode mud - Determination of arsenic,bismuth,iron,nickel,lead,antimony,selenium and tellurium content - Inductively coupled plasma-atomic emission spectrometry
GB/T 23605-2009
Method for β transus temperature determination of titanium alloys
GB/T 23604-2009
Methods of sampling for mechanical properties testing of titanium and titanium alloy products
GB/T 23603-2009
Test method of titanium and titanium alloy surface contamination layer
GB/T 23601-2009
Method of eddy current testing for titanium and titanium alloy bars and wires
GB/T 13748.21-2009
Chemical analysis methods of magnesium and magnesium alloys - Part 21: Determination of elements by photoelectric direct reading atomic emission spectrometry
GB/T 13748.20-2009
Chemical analysis methods of magnesium and magnesium alloys - Part 20: Determination of elements by inductively coupled plasma atomic emission spectrometry
GB/T 23522-2009
Germanium renewable raw materials
GB/T 23521-2009
Silver and copper alloy bar, tube and strip for tantalum capacitors use
GB/T 23520-2009
Platinumt/niobium clad anode strip for cathodic protection
GB/T 23519-2009
Chlorotri (triphenylphosphine) rhodium
GB/T 23518-2009
Palladium on activated carbon catalyst