China GR GB Standards English PDF List

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China "GR" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 8152.6-1987	Methods for chemical analysis of lead concentrates--The polaroGRaphic method for the determination of bismuth content 铅精矿化学分析方法极谱法测定铋量	China National Standards GR	English PDF
GB/T 8120-1987	High-purity n-heptane and isooctance--Determination of purity--Capillary gas chromatoGRaphy 高纯正庚烷和异辛烷纯度测定法 (毛细管色谱法)	China National Standards GR	English PDF
GB 8045-1987	Mongolian 7-bit and 8-bit coded GRaphic character sets for information processing interchange 信息处理交换用蒙古文七位和八位编码图形字符集	China National Standards GR	English PDF
GB/T 7731.1-1987	Methods for chemical analysis of ferrotungsten--The cinchonine GRavimetric method for the determination of tungsten content 钨铁化学分析方法辛可宁重量法测定钨量	China National Standards GR	English PDF
GB/T 223.58-1987	Methods for chemical analysis of iron，steel and alloy--The extraction-absorption catalytic polaroGRaphic method for the determination of manganese content 钢铁及合金化学分析方法亚砷酸钠-亚硝酸钠滴定法测定锰量	China National Standards GR	English PDF
GB/T 223.57-1987	Methods for chemical analysis of iron，steel and alloy--The extraction-absorption catalytic polaroGRaphic method for the determination of cadmium content 钢铁及合金化学分析方法萃取分离-吸附催化极谱法测定镉量	China National Standards GR	English PDF
GB/T 7619-1987	Electrical characteristics for balanced double-current interchange circuits for general use with inteGRated circuit equipment in the field of datacommunications 在数据通信领域中通常同集成电路设备一起使用的平衡双流接口电路的电气特性	China National Standards GR	English PDF
GB/T 7618-1987	Electrical characteristics for unbalanced double-current interchange circuits for general use with inte-GRated circuit equipment in the field of data communications 在数据通信领域中通常同集成电路设备一起使用的非平衡双流接口电路的电气特性	China National Standards GR	English PDF
GB/T 7591-1987	ProGRamming language Pascal 程序设计语言 Pascal	China National Standards GR	English PDF
GB/T 7590-1987	Code of Chinese ideoGRams set forinformation interchange--The 4th supplementary set 信息交换用汉字编码字符集第四辅助集	China National Standards GR	English PDF
GB/T 7589-1987	Code of Chinese ideoGRams set forinformation interchange--The 2nd supplementary set 信息交换用汉字编码字符集第二辅助集	China National Standards GR	English PDF
GB/T 7514-1987	Conversion between the 7-bit coded character set for information processing interchange and the 5-unit code for the teleGRaph service 信息处理交换用七位编码字符集与电报用五单位电码之间的转换	China National Standards GR	English PDF
GB/T 7554-1987	Protected 5-unit numerical code for teleGRam service 电报用五单位数字保护码	China National Standards GR	English PDF
GB/T 7509-1987	Blank detail specification for microprocessor semiconductor inteGRated circuits 半导体集成电路微处理器空白详细规范 (可供认证用)	China National Standards GR	English PDF
GB/T 7436-1987	Specifications of TDM equipment operating on an analog telephone-type circuit for teleGRaph and lower-speed data 在模拟电话电路上开放电报及低速数据的时分复用设备技术要求	China National Standards GR	English PDF
GB/T 7414-1987	Seed packing of main aGRicultural crops 主要农作物种子包装	China National Standards GR	English PDF
GB/T 4312.3-1987	Technical parameters and measuring methods for FM broadcasting transmitters of dual proGRammes 调频广播发射机技术参数和测量方法双节目	China National Standards GR	English PDF
GB/T 7492-1987	Water quality--Determination ofBHC and DDT--Gas chromatoGRaphy 水质六六六、滴滴涕的测定气相色谱法	China National Standards GR	English PDF
GB/T 7326-1987	Lubricating GRease--Corrosiveness to copper--Copper strip test 润滑脂铜片腐蚀试验法	China National Standards GR	English PDF
GB/T 7325-1987	Petroleum products--Lubricating GReases and oils--Determination of evaporation loss 润滑脂和润滑油蒸发损失测定法	China National Standards GR	English PDF
GB/T 7288.2-1987	Equipment reliability testing--Preferred test conditions--Equipment for stationary use in weather protected locations--High deGRee of simulation 设备可靠性试验推荐的试验条件固定使用在有气候防护场所设备精模拟	China National Standards GR	English PDF
GB/T 7288.1-1987	Equipment reliability testing--Preferred test conditions indoor portable equipment--Low deGRee ofsimulation 设备可靠性试验推荐的试验条件室内便携设备粗模拟	China National Standards GR	English PDF
GB/T 7131-1986	Identification of polymers by pyrolytic gas chromatoGRaphy 裂解气相色谱法鉴定聚合物	China National Standards GR	English PDF
GB/T 6843-1986	Method for determining the coating melting point of photoGRaphic materials 感光材料涂层熔点测定方法	China National Standards GR	English PDF
GB/T 6766-1986	Radiochemical analysis of strontium-90 in water--Extraction chromatoGRaphy by di-(2-ethylhexyl) phosphori acid 水中锶-90 放射化学分析方法二-(2-乙基己基) 磷酸萃取色层法	China National Standards GR	English PDF
GB/T 6730.51-1986	Methods for chemical analysis of iron ores--The caustic asbestos absorption GRavimetric method for the determination of carbon content in carbonate 铁矿石化学分析方法烧碱石棉吸收重量法测定碳酸盐中碳量	China National Standards GR	English PDF
GB/T 6730.3-1986	Methods for chemical analysis of iron ores--The GRavimetric method for the determination of hygroscopic moisture content in analytical samples 铁矿石化学分析方法重量法测定分析试样中吸湿水量	China National Standards GR	English PDF
GB/T 6648-1986	Blank detail specification for semiconductor inte-GRated circuit static read/write memories 半导体集成电路静态读/ 写存储器空白详细规范(可供认证用)	China National Standards GR	English PDF
GB/T 960-1986	GRip rings 夹紧挡圈	China National Standards GR	English PDF
GB/T 954-1986	120 deGRee countersunk head rivets 120°沉头铆钉	China National Standards GR	English PDF
GB/T 874-1986	120 deGRee countersunk head semi-tubular rivets 120°沉头半空心铆钉	China National Standards GR	English PDF
GB/T 1012-1986	120 deGRee oval countersunk rivets 120°半沉头铆钉	China National Standards GR	English PDF
GB/T 3431.2-1986	Letter symbols for semiconductor inteGRated circuits--Letter symbols for function of pins 半导体集成电路文字符号引出端功能符号	China National Standards GR	English PDF
GB/T 6513-1986	Character set for biblioGRaphic information interchange on mathematical coding of characters 文献书目信息交换用数学字符编码字符集	China National Standards GR	English PDF
GB/T 3894.9-1986	GRaphical symbols on the arrangement planof ship--Cargo handling gear 船舶布置图图形符号起货设备	China National Standards GR	English PDF
GB/T 6288-1986	Determination of particle size for GRanular molecular sieve 粒状分子筛粒度测定方法	China National Standards GR	English PDF
GB/T 5888-1986	Testing method of deGRee of polymerization oframie cellulose 苎麻纤维素聚合度测定方法	China National Standards GR	English PDF
GB/T 6180-1986	Hexagon slotted and castle nuts，style 2--Product GRades A and B 2型六角开槽螺母 A和B级	China National Standards GR	English PDF
GB/T 5790-1986	Hexagon flange bolts--Heavy series--Product GRade B 六角法兰面螺栓加大系列细杆 B级	China National Standards GR	English PDF
GB/T 5789-1986	Hexagon flange bolts--Heavy series--Product GRade B 六角法兰面螺栓加大系列 B级	China National Standards GR	English PDF
GB/T 5526-1985	Inspection of vegetable oils--Methods for determination of specific GRavity 植物油脂检验比重测定法	China National Standards GR	English PDF
GB/T 5497-1985	Inspection of GRain and oilseeds--Methods for determination of moisture content 粮食、油料检验水分测定法	China National Standards GR	English PDF
GB/T 5496-1985	Inspection of GRain and oilseeds--Methods for determination of yellow-coloured rice and cracked kernels 粮食、油料检验黄粒米及裂纹粒检验法	China National Standards GR	English PDF
GB 5491-1985	Inspection of GRain and oilseeds--Methodsfor sampling and sample reduction 粮食、油料检验扦样、分样法	China National Standards GR	English PDF
GB/T 5437-1985	Document facsimile (GRoup 3) transmission requirement 话路传真 (三类机) 传输要求	China National Standards GR	English PDF
GB/T 223.38-1985	Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-GRavimetric method for the determination of niobium content 钢铁及合金化学分析方法离子交换分离-重量法测定铌量	China National Standards GR	English PDF
GB/T 4929-1985	Lubricating GRease--Determination of dropping point 润滑脂滴点测定法	China National Standards GR	English PDF
GB/T 4919-1985	Waste water from manufacturing process--Determination of total nitro compounds--Gas chromato-GRaphic method 工业废水总硝基化合物的测定气相色谱法	China National Standards GR	English PDF
GB 4284-1984	Control standards for pollutants in sludges from aGRicultural use 农用污泥中污染物控制标准	China National Standards GR	English PDF
GB/T 4333.7-1984	Methods for chemical analysis of ferrosilicon--The chromatoGRaphic separation-barium sulfate gravimetric method for the determination of sulfur content 硅铁化学分析方法色层分离硫酸钡重量法测定硫量	China National Standards GR	English PDF
GB/T 4333.1-1984	Methods for chemical analysis of ferrosilicon--The perchloric acid dehydration-GRavimetric method for the determination of silicon content 硅铁化学分析方法高氯酸脱水重量法测定硅量	China National Standards GR	English PDF
GB/T 4197-1984	Method for measuring the average GRain size of sintered bar and rod of tungsten molybdenum and alloys 钨钼及其合金的烧结坯条、棒材晶粒度测试方法	China National Standards GR	English PDF
GB/T 4194-1984	Creep testing，high temperature treatment and metalloGRaphic examination of the tungsten wires 钨丝蠕变试验、高温处理及金相检查方法	China National Standards GR	English PDF
GB/T 3911-1983	GRaphical representations of the control characters of 7-bit coded character set for information processing 信息处理用七位编码字符集控制字符的图形表示	China National Standards GR	English PDF
GB/T 3895-1983	GRaphical symbols for ships’ deck covering and insulation materials 船舶甲板敷料和绝缘材料图形符号	China National Standards GR	English PDF
GB/T 3668.12-1983	Modular units for machine tool construction--Floor-mounted type--InteGRal way columns--Dimensions 组合机床通用部件落地式有导轨立柱尺寸	China National Standards GR	English PDF
GB/T 3668.11-1983	Modular units for machine tool construction--InteGRal way columns--Dimensions 组合机床通用部件有导轨立柱尺寸	China National Standards GR	English PDF
GB/T 3654.4-1983	Methods for chemical analysis of ferroniobium--The combustion GRavimetric method for the determination of carbon content 铌铁化学分析方法燃烧重量法测定碳量	China National Standards GR	English PDF
GB/T 3654.3-1983	Methods for chemical analysis of ferroniobium--The GRavimetric method for the determination of silicon content 铌铁化学分析方法重量法测定硅量	China National Standards GR	English PDF
GB/T 3654.1-1983	Methods for chemical analysis of ferroniobium--The paper chromatoGRaph-gravimetric method for the determination of niobium and tantalum content 铌铁化学分析方法纸上色层分离重量法测定铌、钽量	China National Standards GR	English PDF
GB/T 3653.5-1983	Methods for chemical analysis of ferroboron--The chromatoGRaphic separation-barium sulfate gravimetric method for the determination of sulfur content 硼铁化学分析方法色层分离硫酸钡重量法测定硫量	China National Standards GR	English PDF
GB/T 3556-1983	Standard GRay and color test chart for photography--Specifications 摄影用标准灰板、色板的技术规范	China National Standards GR	English PDF
GB/T 3489-1983	Hardmetals--MetalloGRaphic determination of porosity and uncombined carbon 硬质合金孔隙度和非化合碳的金相测定	China National Standards GR	English PDF
GB/T 3144-1982	Toluene--Determination of hydrocarbon impurities--Gas chromatoGRaphic method 甲苯中烃类杂质的气相色谱测定法	China National Standards GR	English PDF
GB 2312-1980	Code of Chinese GRaphic character setfor information interchange--Primary set 信息交换用汉字编码字符集基本集	China National Standards GR	English PDF
GB/T 1724-1979	Methods of test for fineness of GRind of paints 涂料细度测定法	China National Standards GR	English PDF
GB/T 392-1977	Determination of colloid-stability of lubricating GReases 润滑脂压力分油测定法	China National Standards GR	English PDF
GB/T 513-1977	Determination of mechanical impuritiesin lubricating GReases (acid decomposition method) 润滑脂机械杂质测定法 (酸分解法)	China National Standards GR	English PDF
GB/T 512-1965	Determination of water content in lubricating GReases 润滑脂水分测定法	China National Standards GR	English PDF
GB/T 305-2019	Rolling bearings－Snap ring GRooves and snap rings for radial bearings－Dimensions，geometrical product specifications (GPS) and tolerance values 滚动轴承向心轴承止动槽和止动环尺寸、产品几何技术规范（GPS）和公差值	China National Standards GR	English PDF
GB/T 3323.2-2019	Non-destructive testing of welds—RadioGRaphic testing—Part 2:X- and gamma-ray techniques with digital detectors 焊缝无损检测射线检测第2部分：使用数字化探测器的X和伽玛射线技术	China National Standards GR	English PDF
GB/T 3323.1-2019	Non-destructive testing of welds—RadioGRaphic testing—Part 1:X- and gamma-ray techniques with film 焊缝无损检测射线检测第1部分：X和伽玛射线的胶片技术	China National Standards GR	English PDF

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