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Standard Code | Standard Title | Standard Class | Order |
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GB/T 17980.128-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 128:Herbicides against weeds in cotton 农药 田间药效试验准则(二) 第128部分:除草剂防治棉花田杂草 |
China National Standards fo |
English PDF |
GB/T 17980.127-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 127:Herbicides against weeds in crops with directional spray 农药 田间药效试验准则(二) 第127部分:除草剂行间喷雾防治作物田杂草 |
China National Standards fo |
English PDF |
GB/T 17980.126-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 126:Herbicides against weeds in peanut 农药 田间药效试验准则(二) 第126部分:除草剂防治花生田杂草 |
China National Standards fo |
English PDF |
GB/T 17980.125-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 125:Herbicides against weeds in soybean 农药 田间药效试验准则(二) 第125部分:除草剂防治大豆田杂草 |
China National Standards fo |
English PDF |
GB/T 17980.124-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 124:Fungicides againstalternaria leaf spot of apple 农药 田间药效试验准则(二) 第124部分:杀菌剂防治苹果斑点落叶病 |
China National Standards fo |
English PDF |
GB/T 17980.123-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 123:Fungicides against bird’s eye rot of grape 农药 田间药效试验准则(二) 第123部分:杀菌剂防治葡萄黑痘病 |
China National Standards fo |
English PDF |
GB/T 17980.122-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 122:Fungicides against downy mildew of grape 农药 田间药效试验准则(二) 第122部分:杀菌剂防治葡萄霜霉病 |
China National Standards fo |
English PDF |
GB/T 17980.121-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 121:Fungicides against white rot of grape 农药 田间药效试验准则(二) 第121部分:杀菌剂防治葡萄白腐病 |
China National Standards fo |
English PDF |
GB/T 17980.120-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 120:Fungicides against gray mold rot of strawberry 农药 田间药效试验准则(二) 第120部分:杀菌剂防治草莓灰霉病 |
China National Standards fo |
English PDF |
GB/T 17980.119-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 119:Fungicides against powdery mildew of strawberry 农药 田间药效试验准则(二) 第119部分:杀菌剂防治草莓白粉病 |
China National Standards fo |
English PDF |
GB/T 17980.118-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 118:Fungicides against ring spot of apple 农药 田间药效试验准则(二) 第118部分:杀菌剂防治苹果轮纹病 |
China National Standards fo |
English PDF |
GB/T 17980.117-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 117:Fungicides against canker of apple and pear 农药 田间药效试验准则(二) 第117部分:杀菌剂防治苹果和梨树腐烂病 |
China National Standards fo |
English PDF |
GB/T 17980.116-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 116:Fungicides against recur canker of apple and pear 农药 田间药效试验准则(二) 第116部分:杀菌剂防治苹果和梨树腐烂病疤(斑)复发 |
China National Standards fo |
English PDF |
GB/T 17980.115-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 115:Fungicides against downy mildew of Chinese cabbage 农药 田间药效试验准则(二) 第115部分:杀菌剂防治大白菜霜霉病 |
China National Standards fo |
English PDF |
GB/T 17980.114-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 114:Fungicides against soft rot of Chinese cabbage 农药 田间药效试验准则(二) 第114部分:杀菌剂防治大白菜软腐病 |
China National Standards fo |
English PDF |
GB/T 17980.113-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 113:Fungicides against fusarium wilt of cucurbits 农药 田间药效试验准则(二) 第113部分:杀菌剂防治瓜类枯萎病 |
China National Standards fo |
English PDF |
GB/T 17980.112-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 112:Fungicides against anthracnose of cucurbits 农药 田间药效试验准则(二) 第112部分:杀菌剂防治瓜类炭疽病 |
China National Standards fo |
English PDF |
GB/T 17980.111-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 111:Fungicides against leaf mold of tomato 农药 田间药效试验准则(二) 第111部分:杀菌剂防治蕃茄叶霉病 |
China National Standards fo |
English PDF |
GB/T 17980.110-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 110:Fungicides against bacterial angular leaf spot of cucumber 农药 田间药效试验准则(二) 第110部分:杀菌剂防治黄瓜细菌性角斑病 |
China National Standards fo |
English PDF |
GB/T 17980.109-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 109:Fungicides against take-all of wheat 农药 田间药效试验准则(二) 第109部分:杀菌剂防治小麦全蚀病 |
China National Standards fo |
English PDF |
GB/T 17980.108-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 108:Fungicides against sharp eyespot of wheat 农药 田间药效试验准则(二) 第108部分:杀菌剂防治小麦纹枯病 |
China National Standards fo |
English PDF |
GB/T 17980.107-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 107:Fungicides against northern leaf blight and southern leaf blight spot of corn 农药 田间药效试验准则(二) 第107部分:杀菌剂防治玉米大小斑病 |
China National Standards fo |
English PDF |
GB/T 17980.106-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 106:Fungicides against head smut of corn 农药 田间药效试验准则(二) 第106部分:杀菌剂防治玉米丝黑穗病 |
China National Standards fo |
English PDF |
GB/T 17980.105-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 105:Fungicides against bacterial streak of rice 农药 田间药效试验准则(二) 第105部分:杀菌剂防治水稻细菌性条斑病 |
China National Standards fo |
English PDF |
GB/T 17980.104-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 104:Fungicides against bakanal disease of rice 农药 田间药效试验准则(二) 第104部分:杀菌剂防治水稻恶苗病 |
China National Standards fo |
English PDF |
GB/T 17980.103-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 103:Fungicides against canker of citrus 农药 田间药效试验准则(二) 第103部分:杀菌剂防治柑橘溃疡病 |
China National Standards fo |
English PDF |
GB/T 17980.102-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 102:Fungicides against scab of citrus 农药 田间药效试验准则(二) 第102部分:杀菌剂防治柑橘疮痂病 |
China National Standards fo |
English PDF |
GB/T 17980.101-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 101:Fungicides against pineappleal disease of sugarcane 农药 田间药效试验准则(二) 第101部分:杀菌剂防治甘蔗凤梨病 |
China National Standards fo |
English PDF |
GB/T 17980.100-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 100:Fungicides against downy blight of litchi 农药 田间药效试验准则(二) 第100部分:杀菌剂防治荔枝霜疫霉病 |
China National Standards fo |
English PDF |
GB/T 17980.148-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 148:Herbicides against weeds in lawn 农药 田间药效试验准则(二) 第148部分:除草剂防治草坪地杂草 |
China National Standards fo |
English PDF |
GB/T 17980.147-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 147:Plant growth regulator trials on soybean 农药 田间药效试验准则(二) 第147部分:大豆生长调节剂试验 |
China National Standards fo |
English PDF |
GB/T 17980.146-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 146:Plant growth regulator trials on the figure index of apple 农药 田间药效试验准则(二) 第146部分:植物生长调节剂提高苹果果形指数试验 |
China National Standards fo |
English PDF |
GB/T 17980.145-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 145:Plant growth regulator trials on bloom and furit set of fruiter 农药 田间药效试验准则(二) 第145部分:植物生长调节剂促进果树成花与坐果试验 |
China National Standards fo |
English PDF |
GB/T 17980.144-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 144:Plant growth regulator trials on pigmentation of apple 农药 田间药效试验准则(二) 第144部分:植物生长调节剂促进苹果着色试验 |
China National Standards fo |
English PDF |
GB/T 17980.143-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 143:Plant growth regulator trials on grape 农药 田间药效试验准则(二) 第143部分:葡萄生长调节剂试验 |
China National Standards fo |
English PDF |
GB 50025-2004 |
Code for building construction in collapsible loess regions 湿陷性黄土地区建筑规范 |
China National Standards fo |
English PDF |
GB/T 19438.4-2004 |
Method of the real-time RT-PCRfor the detection of avian influenza virus subtype H9 H9亚型禽流感病毒荧光 RT-PCR 检测方法 |
China National Standards fo |
English PDF |
GB/T 19438.3-2004 |
Method of the real-time RT-PCRfor the detection of avian influenza virus subtype H7 H7亚型禽流感病毒荧光 RT-PCR 检测方法 |
China National Standards fo |
English PDF |
GB/T 19438.2-2004 |
Method of the real-time RT-PCRfor the detection of avian influenza virus subtype H5 H5亚型禽流感病毒荧光 RT-PCR 检测方法 |
China National Standards fo |
English PDF |
GB/T 19438.1-2004 |
Method of the real-time RT-PCR for the detection of avian influenza virus 禽流感病毒通用荧光 RT-PCR 检测方法 |
China National Standards fo |
English PDF |
GB 19442-2004 |
Technique requirement for prevention and control of highly pathogenic avian influenza 高致病性禽流感防治技术规范 |
China National Standards fo |
English PDF |
GB 19441-2004 |
Quarantine requirement of entry-exit avian and its products for highly pathogenic avian influenza 进出境禽鸟及其产品高致病性禽流感检疫规范 |
China National Standards fo |
English PDF |
GB/T 8124-2004 |
Tolerances and general features of gauges for metric trapezoidal screw threads 梯形螺纹量规 技术条件 |
China National Standards fo |
English PDF |
GB/T 6312-2004 |
Micrometer for measuring pipe wall thicknesses 壁厚千分尺 |
China National Standards fo |
English PDF |
GB/T 5103-2004 |
The general technical specifications for involute splines hobs 渐开线花键滚刀 通用技术条件 |
China National Standards fo |
English PDF |
GB/T 5102-2004 |
Broaches for involute spline--Technical specifications 渐开线花键拉刀 技术条件 |
China National Standards fo |
English PDF |
GB/T 4266-2004 |
Detachable pilots for use with counterbores and countersinks 锪钻用可换导柱 |
China National Standards fo |
English PDF |
GB/T 4258-2004 |
Parallel shanks countersinks for angles60°、90°and 120° inclusive 60°、90°、120°直柄锥面锪钻 |
China National Standards fo |
English PDF |
GB/T 4248-2004 |
Technical conditions for handtaper 1∶50 pin reamers 手用1∶50锥度销子铰刀 技术条件 |
China National Standards fo |
English PDF |
GB/T 4246-2004 |
Special tolerances for reamers 铰刀特殊公差 |
China National Standards fo |
English PDF |
GB/T 4245-2004 |
Technical conditions for machine reamers 机用铰刀技术条件 |
China National Standards fo |
English PDF |
GB/T 19448.2-2004 |
Tool holders with cylindrical shank--Part 2:Type A,shanks for tool holders of special designs 圆柱柄刀夹 第2部分:制造专用刀夹的A型半成品 |
China National Standards fo |
English PDF |
GB/T 1442-2004 |
Driving tenons and sockets for parallelshank tools--Dimensions 直柄工具用传动扁尾及套筒 尺寸 |
China National Standards fo |
English PDF |
GB/T 1217-2004 |
Micrometer for measuring root tangent lengths of gear teeth 公法线千分尺 |
China National Standards fo |
English PDF |
GB/T 1143-2004 |
Morse taper shank countersinks for angles 60° and 90°,120° inclusive 60°、90°、120°莫氏锥柄锥面锪钻 |
China National Standards fo |
English PDF |
GB/T 6609.9-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of cupric oxide content--2,9-Dimethyl-1,10 phenanthroline photometric method 氧化铝化学分析方法和物理性能测定方法 新亚铜灵光度法测定氧化铜含量 |
China National Standards fo |
English PDF |
GB/T 6609.8-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of chromium sesquioxide content--Diphenyl carbazide photometric method 氧化铝化学分析方法和物理性能测定方法 二苯基碳酰二肼光度法测定三氧化二铬含量 |
China National Standards fo |
English PDF |
GB/T 6609.7-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of titanium dioxide content--Diantiprylmehane photometric method 氧化铝化学分析方法和物理性能测定方法 二安替吡啉甲烷光度法测定二氧化钛含量 |
China National Standards fo |
English PDF |
GB/T 6609.6-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of potassium oxide content--Flame photometric method 氧化铝化学分析方法和物理性能测定方法 火焰光度法测定氧化钾含量 |
China National Standards fo |
English PDF |
GB/T 6609.5-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of sodium oxide content 氧化铝化学分析方法和物理性能测定方法 氧化钠含量的测定 |
China National Standards fo |
English PDF |
GB/T 6609.4-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of ferric oxide content--Orthophenanthroline photometric method 氧化铝化学分析方法和物理性能测定方法 邻二氮杂菲光度法测定三氧化二铁含量 |
China National Standards fo |
English PDF |
GB/T 6609.3-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of silicon dioxide content--Molybdenum blue photometric method 氧化铝化学分析方法和物理性能测定方法 钼蓝光度法测定二氧化硅含量 |
China National Standards fo |
English PDF |
GB/T 6609.29-2004 |
Chemical analysismethods and determination of physical performance of alumina--Determination of an absorption index 氧化铝化学分析方法和物理性能测定方法 吸附指数的测定 |
China National Standards fo |
English PDF |
GB/T 6609.28-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of the fine particle size distribution(less than 60μm)--Method using electroformed sieves 氧化铝化学分析方法和物理性能测定方法 小于60μm的细粉末粒度分布的测定 湿筛法 |
China National Standards fo |
English PDF |
GB/T 6609.26-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of absolute density--Pycnometer method 氧化铝化学分析方法和物理性能测定方法 有效密度的测定 比重瓶法 |
China National Standards fo |
English PDF |
GB/T 6609.25-2004 |
Chemical analysismethods and determination of physical performance of alumina--Determination of untamped density 氧化铝化学分析方法和物理性能测定方法 松装密度的测定 |
China National Standards fo |
English PDF |
GB/T 6609.24-2004 |
Chemical analysis methods and determination of physical performance of alumina--Measurement of the angle of repose 氧化铝化学分析方法和物理性能测定方法 安息角的测定 |
China National Standards fo |
English PDF |
GB/T 6609.23-2004 |
Chemical analysis methods and determination of physical performance of alumina--Preparation andstorage of test samples 氧化铝化学分析方法和物理性能测定方法 试样的制备和贮存 |
China National Standards fo |
English PDF |
GB/T 6609.22-2004 |
Chemical analysis methods and determination of physical performance of alumina--Sampling 氧化铝化学分析方法和物理性能测定方法 取样 |
China National Standards fo |
English PDF |
GB/T 6609.21-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of gallium trioxide content--Butyrhodamine B spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 丁基罗丹明B分光光度法测定三氧化二镓含量 |
China National Standards fo |
English PDF |
GB/T 6609.20-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of magnesia content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定氧化镁含量 |
China National Standards fo |
English PDF |
GB/T 6609.19-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of lithia content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定氧化锂含量 |
China National Standards fo |
English PDF |
GB/T 6609.18-2004 |
Chemical analysis methods and determination of physical performanceof alumina--Determination of sulfate content--N,N-dimethyl-P-phenylenediamine spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 N,N-二甲基对苯二胺分光光度法测定硫酸根含量 |
China National Standards fo |
English PDF |
GB/T 6609.17-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of phosphorus pentoxide content--Molybdenum blue spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 钼蓝分光光度法测定五氧化二磷含量 |
China National Standards fo |
English PDF |
GB/T 6609.16-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of boron trioxide content--Curcumin spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 姜黄素分光光度法测定三氧化二硼含量 |
China National Standards fo |
English PDF |
GB/T 6609.15-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of chlorine content--Ferric thiocyanate photometric method 氧化铝化学分析方法和物理性能测定方法 硫氰酸铁光度法测定氯含量 |
China National Standards fo |
English PDF |
GB/T 6609.14-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of fluorine content--Lanthanum-alizarincomplexone spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 镧-茜素络合酮分光光度法测定氟含量 |
China National Standards fo |
English PDF |
GB/T 6609.13-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of calcium oxide content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定氧化钙含量 |
China National Standards fo |
English PDF |
GB/T 6609.12-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of zinc oxide content--Flame atomic absorption spectrophotometricmethod 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定氧化锌含量 |
China National Standards fo |
English PDF |
GB/T 6609.11-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of manganous oxide content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定一氧化锰含量 |
China National Standards fo |
English PDF |
GB/T 6609.10-2004 |
Chemical analysis methods and determination of physical performance of alumina--Determination of vanadic oxide content--N-benzoyl-N-phenylhydroxylamine extraction photometric method 氧化铝化学分析方法和物理性能测定方法 苯甲酰苯基羟胺萃取光度法测定五氧化二钒含量 |
China National Standards fo |
English PDF |
GB/T 19446-2004 |
Specification for electrical contact profiles 异型接点带通用规范 |
China National Standards fo |
English PDF |
GB/T 1819.9-2004 |
Methods for chemical analysis of tin concentrates--Determination of tungsten trioxide content--The thiocyanate spectrophotometric method 锡精矿化学分析方法 三氧化钨量的测定 硫氰酸盐分光光度法 |
China National Standards fo |
English PDF |
GB/T 1819.8-2004 |
Methods for chemical analysis of tin concentrates--Determination of zinc content--Flame atomic absorption spectrometric method 锡精矿化学分析方法 锌量的测定 火焰原子吸收光谱法 |
China National Standards fo |
English PDF |
GB/T 1819.7-2004 |
Methods for chemical analysis of tin concentrates--Determination of bismuth content--Flame atomicabsorption spectrometric method 锡精矿化学分析方法 铋量的测定 火焰原子吸收光谱法 |
China National Standards fo |
English PDF |
GB/T 1819.6-2004 |
Methods for chemical analysis of tin concentrates--Determination of antimony content--The malachite green spectrometric method and the flame atomic absorption spectrometric method 锡精矿化学分析方法 锑量的测定 孔雀绿分光光度法和火焰原子吸收光谱法 |
China National Standards fo |
English PDF |
GB/T 1819.5-2004 |
Methods for chemical analysis of tin concentrates--Determination of arsenic content--The molybdoantimonyarsenate blue spectrophotometric method and the distillation-iodimetric titrimetric method 锡精矿化学分析方法 砷量的测定 砷锑钼蓝分光光度法和蒸馏分离-碘滴定法 |
China National Standards fo |
English PDF |
GB/T 1819.4-2004 |
Methodsfor chemical analysis of tin concentrates--Determination of lead content--Flameatomic absorption spectrometric method and EDTA titrimetric method 锡精矿化学分析方法 铅量的测定 火焰原子吸收光谱法和EDTA滴定法 |
China National Standards fo |
English PDF |
GB/T 1819.3-2004 |
Methods for chemical analysis of tin concentrates--Determination of iron content--The cerium sulfate titrimetric method 锡精矿化学分析方法 铁量的测定 硫酸铈滴定法 |
China National Standards fo |
English PDF |
GB/T 1819.2-2004 |
Methods for chemical analysis of tin concentrates--Determination of tin content--The potassium iodate titrimetric method 锡精矿化学分析方法 锡量的测定 碘酸钾滴定法 |
China National Standards fo |
English PDF |
GB/T 1819.13-2004 |
Methodsfor chemical analysis of tin concentrates--Determination of magnesium oxide andcalcium oxide contents--Flame atomic absorption spectrometric method 锡精矿化学分析方法 氧化镁、氧化钙量的测定 火焰原子吸收光谱法 |
China National Standards fo |
English PDF |
GB/T 1819.12-2004 |
Methods for chemical analysis of tin concentrates--Determination of silicon dioxide content--The silicomolybdenum blue spectrophotometric method 锡精矿化学分析方法 二氧化硅量的测定 硅钼蓝分光光度法 |
China National Standards fo |
English PDF |
GB/T 1819.1-2004 |
Methods for chemical analysisof tin concentrates--Determination of water content--The weighing method 锡精矿化学分析方法 水分量的测定 称量法 |
China National Standards fo |
English PDF |
GB/T 1819.11-2004 |
Methods for chemical analysis of tin concentrates--Determination of aluminum oxide content--The chromazuzol S spectrophotometric method 锡精矿化学分析方法 三氧化二铝量的测定 铬天青S分光光度法 |
China National Standards fo |
English PDF |
GB/T 1819.10-2004 |
Methods for chemical analysis of tin concentrates--Determination of sulphur content--The high frequency infrared absorption method and the combustion potassium iodate titrimetric method 锡精矿化学分析方法 硫量的测定 高频红外吸收法和燃烧-碘酸钾滴定法 |
China National Standards fo |
English PDF |
GB/T 8446.3-2004 |
Heat sink for power semiconductor device--Part 3:Insulators and fasteners 电力半导体器件用散热器 第3部分:绝缘件和紧固件 |
China National Standards fo |
English PDF |
GB/T 8446.2-2004 |
Heat sink for power semiconductor device--Part 2:Measuring method of thermal resistance and inputfluid-output fluid pressure difference 电力半导体器件用散热器 第2部分:热阻和流阻测试方法 |
China National Standards fo |
English PDF |
GB/T 8446.1-2004 |
Heat sink for power semiconductor device--Part 1:Casting kind series 电力半导体器件用散热器 第1部分:铸造类系列 |
China National Standards fo |
English PDF |
GB/T 3984.2-2004 |
Power capacitors for induction heating installations--Part 2:Ageing test,destruction test and requirements for disconnecting internal fuses 感应加热装置用电力电容器 第2部分:老化试验、破坏试验和内部熔丝隔离要求 |
China National Standards fo |
English PDF |
GB/T 3984.1-2004 |
Power capacitors for inductionheating installations--Part 1:General 感应加热装置用电力电容器 第1部分:总则 |
China National Standards fo |
English PDF |
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