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GB/T 19289-2019 电工钢带(片)的电阻率、密度和叠装系数的测量方法(中英文版) Methods of measurement of resistivity,density and stacking factor of electrical steel strip and sheet |
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GB/T 18921-2019 城市污水再生利用 景观环境用水水质(中英文版) The reuse of urban recycling water—Water quality standard for scenic environment use |
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GB/T 17101-2019 桥梁缆索用热镀锌或锌铝合金钢丝(中英文版) Hot-dip zinc or zinc-aluminium coated steel wires for bridge cables |
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GB/T 16597-2019 冶金产品分析方法 X射线荧光光谱法通则(中英文版) Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods |
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GB/T 14139-2019 硅外延片(中英文版) Silicon epitaxial wafers |
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GB/T 13747.5-2019 锆及锆合金化学分析方法 第5部分:铝量的测定 铬天青S-氯化十四烷基吡啶分光光度法(中英文版) Methods for chemical analysis of zirconium and zirconium alloys—Part 5:Determination of aluminium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry |
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GB/T 13477.13-2019 建筑密封材料试验方法 第13部分:冷拉-热压后粘结性的测定(中英文版) Test method for building sealants-Part 13:Determination of adhesion/cohesion properties at variable temperatures |
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GB/T 12688.5-2019 工业用苯乙烯试验方法 第5部分:总醛含量的测定 滴定法(中英文版) Test method of styrene for industrial use—Part 5:Determination of the content of total aldehydes—Titrimetric method |
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GB/T 12688.1-2019 工业用苯乙烯试验方法 第1部分:纯度及烃类杂质的测定 气相色谱法(中英文版) Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography |
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GB/T 10666-2019 次氯酸钙(漂粉精)(中英文版) Calcium hypochlorite |
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GB/T 8721-2019 炭素材料抗拉强度测定方法(中英文版) The test method for tensile strength of carbon materials |
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GB/T 8547-2019 钛-钢复合板(中英文版) Titanium clad steel plate |
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GB/T 8293-2019 浓缩天然胶乳 残渣含量的测定(中英文版) Rubber latex, natural concentrate—Determination of sludge content |
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GB/T 8086-2019 天然生胶 杂质含量的测定(中英文版) Rubber, raw natural—Determination of dirt content |
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GB/T 8005.1-2019 铝及铝合金术语 第1部分:产品及加工处理工艺(中英文版) Aluminium and aluminium alloy terms and definitions—Part 1:Product and method of processing and treatment |
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GB/T 7739.13-2019 金精矿化学分析方法 第13部分: 铅、锌、铋、镉、铬、砷和汞量的测定 电感耦合等离子体原子发射光谱法(中英文版) Methods for chemical analysis of gold concentrates—Part 13: Determination of lead, zinc, bismuth, cadmium, chromium, arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry |
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GB/T 6818-2019 工业用辛醇(2-乙基己醇)(中英文版) Octanol(2-Ethyl hexanol)for industrial use |
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GB/T 6040-2019 红外光谱分析方法通则(中英文版) General rules for infrared analysis |
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GB/T 5777-2019 无缝和焊接(埋弧焊除外)钢管纵向和/或横向缺欠的全圆周自动超声检测(中英文版) Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections |
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GB/T 5238-2019 锗单晶和锗单晶片(中英文版) Monocrystalline germanium and monocrystalline germanium slices |
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GB/T 5068-2019 铁路机车、车辆车轴用钢(中英文版) Axles steel for railway locomotive and wagons |
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GB/T 4698.21-2019 海绵钛、钛及钛合金化学分析方法 第21部分:锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量的测定 原子发射光谱法(中英文版) Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry |
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GB/T 4698.17-2019 海绵钛、钛及钛合金化学分析方法 第17部分: 镁量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry |
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GB/T 4333.7-2019 硅铁 硫含量的测定 红外线吸收法和色层分离硫酸钡重量法(中英文版) Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method |
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GB/T 4333.6-2019 硅铁 铬含量的测定 二苯基碳酰二肼分光光度法(中英文版) Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method |
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GB/T 4333.10-2019 硅铁 碳含量的测定 红外线吸收法(中英文版) Ferrosilicon—Determination of carbon content—Infrared absorption method |
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GB/T 4295-2019 碳化钨粉(中英文版) Tungsten carbide powder |
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GB/T 4232-2019 冷顶锻用不锈钢丝(中英文版) Stainless steel wire for cold heading and cold forging |
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GB/T 3654.3-2019 铌铁 硅含量的测定 重量法(中英文版) Ferroniobium—Determination of silicon content—Gravimetric method |
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GB/T 3191-2019 铝及铝合金挤压棒材(中英文版) Extrusion rods and bars of aluminium and aluminium alloys |
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GB/T 3086-2019 高碳铬不锈轴承钢(中英文版) High carbon chromium stainless bearing steels |
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GB/T 2524-2019 海绵钛(中英文版) Titanium sponge |
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GB/T 2085.2-2019 铝粉 第2部分:球磨铝粉(中英文版) Aluminium powder—Part 2:Inflammable fine aluminium powder |
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GB/T 1431-2019 炭素材料耐压强度测定方法(中英文版) The test method for compressive strength of carbon materials |
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GB/T 908-2019 锻制钢棒尺寸、外形、重量及允许偏差(中英文版) Forged bars for dimensions,shape,weight and tolerances |
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GB/T 223.88-2019 钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法(中英文版) Iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method |
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GB 37485-2019 污水处理用潜水推流式搅拌机能效限定值及能效等级(中英文版) Minimum allowable values of energy efficiency and energy efficiency grades for submersible mixers of wastewater |
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GB 37484-2019 除尘器能效限定值及能效等级(中英文版) Minimum allowable values of energy efficiency and energy efficiency grades for precipitator |
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GB 37483-2019 污水处理用旋转曝气机能效限定值及能效等级(中英文版) Minimum allowable values of energy efficiency and energy efficiency grades for rotary aerator in wastewater treatment |
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GB 37481-2019 金库门通用技术要求(中英文版) General technical specifications for vault doors |
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GB 37480-2019 低环境温度空气源热泵(冷水)机组能效限定值及能效等级(中英文版) Minimum allowable values of energy efficiency and energy efficiency grades for low ambient temperature air source heat pumps(water chiller) packages |
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GB 37479-2019 风管送风式空调机组能效限定值及能效等级(中英文版) Minimum allowable values of energy efficiency and energy efficiency grades for ducted air conditioners |
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GB 37478-2019 道路和隧道照明用LED灯具能效限定值及能效等级(中英文版) Minimum allowable values of energy efficiency and energy efficiency grades of LED luminaires for road and tunnel lighting |
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GB 30255-2019 室内照明用LED产品能效限定值及能效等级(中英文版) Minimum allowable values of energy efficiency and energy efficiency grades of LED products for indoor lighting |
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GB 19576-2019 单元式空气调节机能效限定值及能效等级(中英文版) Minimum allowable values of energy efficiency and energy efficiency grades for unitary air conditioners |
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GB 10409-2019 防盗保险柜(箱)(中英文版) Burglary-resistant safes |
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GB/T 37430-2019 建筑结构用高强不锈钢(中英文版) High strength stainless structural steel for constructions |
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GB/T 37429-2019 电弧炉工序能效评估导则(中英文版) Guides for energy efficiency assessment of electric arc furnace process |
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GB/T 37428-2019 电弧炉热平衡测试与计算方法(中英文版) Methods of determination and calculation of thermal balance in electric arc furnace |
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GB/T 37427-2019 塑料 汽车用丙烯腈-丁二烯-苯乙烯(ABS)专用料(中英文版) Plastics—Acrylonitrile-butadiene-styrene(ABS) compound for automobile |
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