GB/T 23595.4-2009
白光LED灯用稀土黄色荧光粉试验方法 第4部分:热稳定性的测定
Test methods of rare earth yellow phosphor for white LED lamps - Part 4: Determination of thermostability
- 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。
找到 5,061 条
GB/T 23595.4-2009
Test methods of rare earth yellow phosphor for white LED lamps - Part 4: Determination of thermostability
GB/T 23595.3-2009
Test methods of rare earth yellow phosphor for white LED lamps - Part 3: Determination of chromaticity coordinates
GB/T 23595.2-2009
Test methods of rare earth yellow phosphor for white LED lamps - Part 2: Determination of relative brightness
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 23608-2009
Platinum groups metals waste classification and technology qualification
GB/T 2085.3-2009
Aluminum powder - Part 3: Comminuted aluminum powder
GB/T 23609-2009
Seamless copper alloy tube for water desalting applications
GB/T 1531-2009
Capillary tube of copper and copper alloys
GB/T 23606-2009
Copper-hydrogen embrittlement test method
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 23613-2009
Methods for chemical analysis of osmium powder - Determination of magnesium, iron, nickel, aluminum, copper, silver, gold, platinum, iridium, palladium, rhodium and silicon content - Inductively coupled plasma atomic emission spectrometry
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