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GB/T 43881-2024 Test method for thermal expansion coefficient of low expansion glass line - laser interferometry 低膨胀玻璃线热膨胀系数试验方法-激光干涉法 - 中英文版 |
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GB/T 43891-2024 Non-metallic chemical equipment - Test method for heat transfer coefficient and flow resistance performance of impermeable graphite heat exchangers 非金属化工设备-不透性石墨换热器传热系数和流阻性能测试方法 - 中英文版 |
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GB/T 43093-2023 Lithium Nickel Manganese Oxide Electrochemical Performance Test First Discharge Specific Capacity and First Charge and Discharge Efficiency Test Method 镍锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 - 中英文版 |
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GB/T 23365-2023 Lithium cobalt oxide electrochemical performance test, first discharge specific capacity and first charge and discharge efficiency test method 钴酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 - 中英文版 |
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GB/T 42657-2023 Test method for infrared refractive index temperature coefficient of infrared optical glass - vertical incidence method 红外光学玻璃红外折射率温度系数测试方法 垂直入射法 - 中英文版 |
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GB/T 27977-2022 Electric energy efficiency test and calculation method for cement production 水泥生产电能能效测试及计算方法 - 中英文版 |
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GB/T 42161-2022 Electrochemical Performance Test of Lithium Iron Phosphate Test Method for First Discharge Specific Capacity and First Charge and Discharge Efficiency 磷酸铁锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 - 中英文版 |
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GB/T 42272-2022 Test method for chloride ion diffusion coefficient of cement mortar 水泥胶砂氯离子扩散系数检测方法 - 中英文版 |
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GB/T 32877-2022 Specific test methods for determining losses and efficiency of frequency converter-fed a.c. motors 变频器供电交流电动机确定损耗和效率的特定试验方法 - 中英文版 |
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GB/T 41779-2022 Energy Efficiency Test Method for High Performance Computer System 高性能计算机系统能效测试方法 - 中英文版 |
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GB/T 9966.13-2021 Test methods for natural stone—Part 13:Determination of water absorption coefficient by capillarity 天然石材试验方法 第13部分：毛细吸水系数的测定 - 中英文版 |
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GB/T 8243.12-2021 Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacity 内燃机全流式机油滤清器试验方法 第12部分：颗粒计数法滤清效率和容灰量 - 中英文版 |
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GB/T 9966.16-2021 Test methods for natural stone- Part 16:Determination of linear thermal expansion coefficient 天然石材试验方法 第16部分：线性热膨胀系数的测定 - 中英文版 |
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GB/T 6165-2021 Test method of the performance of high efficiency particulate air filter—Efficiency and resistance 高效空气过滤器性能试验方法 效率和阻力 - 中英文版 |
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GB/T 39864-2021 Electrochemical performance test of lithium manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency 锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 - 中英文版 |
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GB/T 5095.2507-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) 电子设备用机电元件 基本试验规程及测量方法 第25-7部分：试验25g：阻抗、反射系数和电压驻波比（VSWR） - 中英文版 |
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GB/T 41104.3-2021 Solder wire, solid and flux cored -- Specifications and test methods -- Part 3: Wetting balance test method for flux cored solder wire efficacy 实心和药芯软钎料丝? 规范和试验方法? 第3部分：药芯软钎料丝功效的润湿平衡试验方法 - 中英文版 |
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GB/T 40799-2021 Machining process -- Test methods for essential energy efficiency data 机械加工过程 能效基础数据检测方法 - 中英文版 |
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GB/T 39476-2020 Testing method of energy efficiency for drug stability test chambers 药品稳定性试验箱能效测试方法 - 中英文版 |
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GB/T 39492-2020 Testing method of quantum efficiency for white LED phosphor 白光LED用荧光粉量子效率测试方法 - 中英文版 |
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GB/T 38265.16-2019 Test methods for soft soldering fluxes—Part 16:Flux efficacy test—Wetting balance method 软钎剂试验方法 第16部分：软钎剂润湿性能 润湿平衡法 - 中英文版 |
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GB/T 38265.10-2019 Test methods for soft soldering fluxes—Part 10:Flux efficacy test—Solder spread method 软钎剂试验方法 第10部分：软钎剂润湿性能 铺展试验方法 - 中英文版 |
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GB/T 37275-2018 Test method for lasing threshold and slope efficiency of Nd:YAG laser rods 掺钕钇铝石榴石激光棒激光阈值及斜率效率测量方法 - 中英文版 |
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GB/T 37255-2018 Test method for pyroelectric coefficient of materials under DC bias field 偏置电场下材料热释电系数测试方法 - 中英文版 |
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GB/T 37201-2018 Electrochemical performance test of lithium nickel cobalt manganese oxide —Test method for discharge specific capacity and charge-discharge coulombic efficiency of the first cycle 镍钴锰酸锂电化学性能测试-首次放电比容量及首次充放电效率测试方法 - 中英文版 |
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GB/T 25442-2018 Standard methods for determining losses and efficiency of rotation electrical machines from tests（excluding machines for traction vehicles） 旋转电机（牵引电机除外）确定损耗和效率的试验方法 - 中英文版 |
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GB/T 34342-2017 Test method for heat transfer coefficient of building envelope 围护结构传热系数检测方法 - 中英文版 |
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GB/T 34087-2017 Energy efficiency metrologies and test methods for access equipment—GPON system 接入设备节能参数和测试方法 GPON系统 - 中英文版 |
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GB/T 34086-2017 Energy efficiency metrologies and test methods for access equipments—EPON system 接入设备节能参数和测试方法 EPON系统 - 中英文版 |
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GB/T 34088-2017 Energy efficiency metrologies and test methods for access equipments—VDSL2 system 接入设备节能参数和测试方法 VDSL2系统 - 中英文版 |
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GB/T 33861-2017 Testing method of energy efficiency for temperature test chambers 高低温试验箱能效测试方法 - 中英文版 |
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GB/T 33873-2017 Testing method of energy efficiency for hot aging test oven 热老化试验箱能效测试方法 - 中英文版 |
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GB/T 35363-2017 Diesel fuel and petrol filters for vehicle engines—The test method for filtration efficiency and contaminant retention capacity—Method of particle counting 汽车发动机柴油滤清器和汽油滤清器 滤清效率和纳污容量的测定方法 颗粒计数法 - 中英文版 |
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GB/T 32877-2016 Specific test methods for determining losses and efficiency of converter-fed AC induction motors 变频器供电交流感应电动机确定损耗和效率的特定试验方法 - 中英文版 |
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GB/T 11297.8-2015 Test method for pyroelectric coefficient of pyroelectric materials 热释电材料热释电系数的测试方法 - 中英文版 |
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GB/T 31967.1-2015 Test method for physical property of rare earth permanent magnetic materials—Part 1：Determination of temperature coefficient of magnetic flux 稀土永磁材料物理性能测试方法 第1部分：磁通温度特性的测定 - 中英文版 |
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GB/T 5594.3-2015 Test methods for properties of structure ceramic used in electronic components and device—Part 3: Test method for mean coefficient of linear expansion 电子元器件结构陶瓷材料性能测试方法 第3部分：平均线膨胀系数测试方法 - 中英文版 |
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GB/T 30655-2014 Test methods for internal quantum efficiency of nitride LED epitaxial layers 氮化物LED外延片内量子效率测试方法 - 中英文版 |
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GB/T 31050-2014 Energy efficiency test methods for metallurgy cranes 冶金起重机能效测试方法 - 中英文版 |
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GB/T 30592-2014 Test method for solar heat gain coefficient of transparent envelope 透光围护结构太阳得热系数检测方法 - 中英文版 |
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GB/T 30028-2013 Energy efficiency test methods for electrical hoists 电动葫芦能效测试方法 - 中英文版 |
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GB/T 29882-2013 Testing method for classification of hazardous materials - Partition coefficient of 1-octanol/water 杂项危险物质和物品分类试验方法 正辛醇/水分配系数 - 中英文版 |
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GB/T 29901-2013 Test method for water-repellency efficiency of water repellent 木材防水剂的防水效率测试方法 - 中英文版 |
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GB/T 29235.2-2012 Energy efficiency metrologies and test methods for access equipments - Part 2: ADSL DSLAM 接入设备节能参数和测试方法 第2部分：ADSL局端 - 中英文版 |
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GB/T 29235.1-2012 Energy efficiency metrology and test methods for access equipments - Part 1：ADSL CPE 接入设备节能参数和测试方法 第1部分：ADSL用户端 - 中英文版 |
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GB/T 28638-2012 Heat loss test for thermal insulation structure and evaluation methods for thermal insulation efficiency of district heating pipes 城镇供热管道保温结构散热损失测试与保温效果评定方法 - 中英文版 |
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GB/T 25749.6-2012 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 6: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with ducted outlet 机械安全 空气传播的有害物质排放的评估 第6部分：测量带导管出口的空气净化系统质量分离效率的试验台法 - 中英文版 |
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GB/T 25749.5-2012 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 5: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with unducted outlet 机械安全 空气传播的有害物质排放的评估 第5部分：测量不带导管出口的空气净化系统质量分离效率的试验台法 - 中英文版 |
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GB/T 27786-2011 Laboratory efficacy test methods and criterions of public health equipment - Sticky tape or paper for flies 卫生杀虫器械实验室效果测定及评价 粘蝇带（纸） - 中英文版 |
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GB/T 27785-2011 Laboratory efficacy test methods and criterions of public health equipment - Electronic trap for mosquitoes and flies 卫生杀虫器械实验室效果测定及评价 电子灭蚊蝇器 - 中英文版 |
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