China Determination of 20 GB Standards Search Result |
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GB/T 44149-2024 Fine ceramics-Determination of isoelectric point of ceramic powders-zeta potential method 精细陶瓷-陶瓷粉体等电点的测定-zeta电位法 - 英文版 |
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GB/T 39560.12-2024 Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry 电子电气产品中某些物质的测定-第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 - 英文版 |
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GB/T 18029.1-2024 Wheelchairs - Part 1: Determination of static stability 轮椅车-第1部分：静态稳定性的测定 - 英文版 |
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GB/T 15597.2-2024 Plastics - Polymethyl methacrylate (PMMA) - Molding and extrusion materials - Part 2: Preparation of specimens and performance determination 塑料-聚甲基丙烯酸甲酯（PMMA）-模塑和挤出材料-第2部分：试样制备和性能测定 - 英文版 |
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GB/T 6730.88-2024 Iron ore - Determination of chlorine content - X-ray fluorescence spectrometry 铁矿石-氯含量的测定-X射线荧光光谱法 - 英文版 |
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GB/T 6730.89-2024 Iron ore-Determination of thorium content-Arsenazo III spectrophotometry 铁矿石-钍含量的测定-偶氮胂Ⅲ分光光度法 - 英文版 |
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GB/T 44027.2-2024 Determination method of carbon materials - Part 2: Determination of expansion rate 炭材料测定方法-第2部分：膨胀率的测定 - 英文版 |
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GB/T 13305-2024 Determination method of α-phase content in stainless steel 不锈钢中α-相含量测定法 - 英文版 |
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GB/T 44050.2-2024 Hydraulic transmission-Determination of oil noise characteristics-Part 2: Measurement of oil sound velocity in pipelines 液压传动-油液噪声特性测定-第2部分：管道中油液声速的测量 - 英文版 |
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GB/T 44050.1-2024 Hydraulic transmission-Determination of oil noise characteristics-Part 1 Division: General rules- 液压传动-油液噪声特性测定-第1部分：通则- - 英文版 |
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GB/T 24194-2024 Ferrosilicon - Determination of multi-element content - Inductively coupled plasma atomic emission spectrometry 硅铁-多元素含量的测定-电感耦合等离子体原子发射光谱法 - 英文版 |
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GB/T 10322.5-2024 Iron ore - Determination of moisture content in delivery batches 铁矿石-交货批水分含量的测定 - 英文版 |
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GB/T 6730.63-2024 Iron ore - Determination of aluminum, calcium, magnesium, manganese, phosphorus, silicon and titanium content - Inductively coupled plasma emission spectrometry 铁矿石-铝、钙、镁、锰、磷、硅和钛含量的测定-电感耦合等离子体发射光谱法 - 英文版 |
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GB/T 24189-2024 Iron ore for blast furnaces - Determination of reducibility expressed as the final reduction index 高炉用铁矿石-用最终还原度指数表示的还原性的测定 - 英文版 |
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GB/T 44078-2024 Determination of optical center spacing in optoelectronic systems - Low coherence interferometry 光电系统中光学中心间距的测定-低相干干涉测量法 - 英文版 |
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GB/T 44027.1-2024 Carbon material determination methods - Part 1: Determination of first discharge specific capacity, first coulomb efficiency, and retention rate of discharge capacity at different rates 炭材料测定方法-第1部分：首次放电比容量、首次库仑效率、不同倍率放电容量保持率的测定 - 英文版 |
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GB/T 3654.10-2024 Determination of ferroniobium-aluminum content-EDTA titration method 铌铁-铝含量的测定-EDTA滴定法 - 英文版 |
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GB/T 34877.4-2024 Industrial fans-Determination of sound power level of fans under standard laboratory conditions-Part 4: Sound intensity method 工业风机-标准实验室条件下风机声功率级的测定-第4部分：声强法 - 英文版 |
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GB/T 44124-2024 Road vehicles-Road load =Determination of load 道路车辆-道路负载测定 - 英文版 |
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GB/T 3653.1-2024 Determination of boron iron-boron content-alkali titration method- 硼铁-硼含量的测定-碱量滴定法- - 英文版 |
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GB/T 609-2018 Chemical reagents - General method for determination of total nitrogen 化学试剂-总氮量测定通用方法 - 英文版 |
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GB/T 11066.12-2024 Methods for chemical analysis of gold - Part 12: - Determination of silver, copper, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, and aluminum content - Inductively coupled plasma atomic emission spectrometry 金化学分析方法-第12-部分：-银、铜、铁、铅、铋、锑、镁、镍、锰、钯、铬、铂、铑、钛、锌、砷、锡、硅、钴、钙、钾、锂、钠、碲、钒、锆、镉、钼、铼、铝含量的测定-电感耦合等离子体原子发射光谱法 - 英文版 |
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GB/T 12690.12-2024 Non-rare earth impurities in rare earth metals and their oxides - Chemical analysis methods - Part 12: Determination of thorium and uranium content - Inductively coupled plasma mass spectrometry 稀土金属及其氧化物中非稀土杂质-化学分析方法-第12部分：钍、铀量的测定-电感耦合等离子体质谱法 - 英文版 |
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GB/T 12959-2024 Method for determination of heat of hydration of cement 水泥水化热测定方法 - 英文版 |
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GB/T 13748.20-2024 Chemical analysis methods for magnesium and magnesium alloys-Part 20: Determination of element content-Inductively coupled plasma atomic emission spectrometry 镁及镁合金化学分析方法-第20部分：元素含量的测定-电感耦合等离子体原子发射光谱法 - 英文版 |
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GB/T 13930-2024 Water ring vacuum pumps and water ring compressors-Methods for determination of gas volume 水环真空泵和水环压缩机-气量测定方法 - 英文版 |
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GB/T 14949.7-2024 Manganese ore-Determination of sodium and potassium content-Flame atomic absorption spectrometry 锰矿石-钠和钾含量的测定-火焰原子吸收光谱法 - 英文版 |
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GB/T 16477.1-2024 Chemical analysis methods for rare earth ferrosilicon alloys and magnesium ferrosilicon alloys-Part 1: Determination of total rare earth content and fifteen rare earth elements 稀土硅铁合金及镁硅铁合金化学分析方法-第1部分：稀土总量、十五个稀土元素含量的测定 - 英文版 |
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GB/T 16659-2024 Determination method of mercury in coal 煤中汞的测定方法 - 英文版 |
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GB/T 18222.2-2024 Small craft - Determination of maximum propulsion rating by maneuvering speed - Part 2: Craft with a hull length between 8m and 24m 小艇-用操纵速度确定最大推进额定功率-第2部分：艇体长度在8m～24m之间的艇 - 英文版 |
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GB/T 223.60-2024 Steel and alloys - Determination of silicon content - Gravimetric method 钢铁及合金-硅含量的测定-重量法 - 英文版 |
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GB/T 23561.11-2024 Methods for determination of physical and mechanical properties of coal and rock - Part 11: Determination of shear strength of coal and rock 煤和岩石物理力学性质测定方法-第11部分：煤和岩石抗剪强度测定方法 - 英文版 |
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GB/T 23561.1-2024 Methods for determination of physical and mechanical properties of coal and rock - Part 1: General provisions for sampling 煤和岩石物理力学性质测定方法-第1部分：采样一般规定 - 英文版 |
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GB/T 38216.5-2024 Steel slag - Determination of manganese oxide content - Flame atomic absorption spectrometry 钢渣-氧化锰含量的测定-火焰原子吸收光谱法 - 英文版 |
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GB/T 4103.18-2024 Methods for chemical analysis of lead and lead alloys - Part 18: Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium content - Inductively coupled plasma mass spectrometry 铅及铅合金化学分析方法-第18部分：银、铜、铋、砷、锑、锡、锌、铁、镉、镍、镁、铝、钙、硒和碲含量的测定-电感耦合等离子体质谱法 - 英文版 |
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GB/T 42513.6-2024 Chemical analysis methods for nickel alloys-Part 6: Determination of molybdenum content-Inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法-第6部分：钼含量的测定-电感耦合等离子体原子发射光谱法 - 英文版 |
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GB/T 42513.7-2024 Chemical analysis methods for nickel alloys-Part 7: Determination of cobalt, chromium, copper, iron and manganese content-Flame atomic absorption spectrometry 镍合金化学分析方法-第7部分：钴、铬、铜、铁和锰含量的测定-火焰原子吸收光谱法 - 英文版 |
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GB/T 43875-2024 Determination method of total chromium in cement raw materials 水泥原材料中总铬的测定方法 - 英文版 |
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GB/T 43876-2024 Determination method of cement paste viscosity 水泥净浆黏度测定方法 - 英文版 |
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GB/T 43877-2024 Iron ore - determination method of assimilation performance 铁矿石-同化性能测定方法 - 英文版 |
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GB/T 43883-2024 Microbeam analysis - analytical electron microscopy - determination method of the number density of nanoparticles in metals 微束分析-分析电子显微术-金属中纳米颗粒数密度的测定方法 - 英文版 |
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GB/T 43899-2024 Pig iron - Determination of multi-element content - Spark discharge atomic emission spectrometry (conventional method) 生铁-多元素含量的测定-火花放电原子发射光谱法（常规法） - 英文版 |
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GB/T 43905.1-2024 Laboratory methods for sampling fumes and gases for welding and related processes - Part 1: Determination of emission rates of fumes from arc welding and collection of fumes for analysis 焊接及相关工艺中烟尘和气体取样的实验室方法-第1部分：电弧焊中烟尘排放速率的测定和分析用烟尘的收集 - 英文版 |
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GB/T 43905.2-2024 Laboratory methods for sampling fumes and gases for welding and related processes - Part 2: Determination of emission rates of carbon monoxide, carbon dioxide, nitric oxide and nitrogen dioxide during arc welding, cutting and gouging 焊接及相关工艺中烟尘和气体取样的实验室方法-第2部分：电弧焊、切割及气刨中一氧化碳、二氧化碳、一氧化氮、二氧化氮排放速率的测定 - 英文版 |
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GB/T 43905.3-2024 Laboratory methods for sampling fumes and gases for welding and related processes - Part 3: Determination of ozone emission rate during arc welding 焊接及相关工艺中烟尘和气体取样的实验室方法-第3部分：电弧焊中臭氧排放速率的测定 - 英文版 |
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GB/T 43905.6-2024 Laboratory methods for sampling fumes and gases in welding and related processes - Part 6: Quantitative determination of fumes and gases in resistance spot welding 焊接及相关工艺中烟尘和气体取样的实验室方法-第6部分：电阻点焊中烟尘和气体的定量化测定 - 英文版 |
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GB/T 43917.3-2024 Welding fume capture and separation equipment-Part 3: Capture of fume suction devices on welding guns Determination of efficiency 焊接烟尘捕集和分离设备-第3部分：焊枪上烟尘吸气装置捕集效率的测定 - 英文版 |
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GB/T 43917.4-2024 Welding fume capture and separation equipment-Part 4: Determination of minimum air volume of capture device 焊接烟尘捕集和分离设备-第4部分：捕集装置最小风量的测定 - 英文版 |
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GB/T 44007-2024 Nanotechnology - Determination of Hydrogen Storage in Nanoporous Materials - Gas Adsorption Method 纳米技术-纳米多孔材料储氢量测定-气体吸附法 - 英文版 |
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GB/T 4701.12-2024 Ferrotitanium - Determination of titanium content - Diantipyryl methane spectrophotometry 钛铁-钛含量的测定-二安替吡啉甲烷分光光度法 - 英文版 |
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