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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 8156.10-1987 |
Aluminium fluoride for industrial use--Determination of sulpHur content--X-ray fluorescence spectrometric method 工业用氟化铝中硫量的测定 X 射线荧光光谱分析法 |
China National Standards pH |
 English PDF |
| GB/T 8152.8-1987 |
Methods forchemical analysis of lead concentrates--The DTPM spectropHotometric method for the determination of bismuth content 铅精矿化学分析方法 二硫代二安替比林甲烷分光光度法测定铋量 |
China National Standards pH |
English PDF |
| 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 pH |
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 pH |
English PDF |
| GB/T 8046-1987 |
Keyboard arrangement of thealpHabetical area of Mongolian character set for information processing interchange 信息处理交换用蒙古文字符集键盘的字母区布局 |
China National Standards pH |
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 pH |
English PDF |
| GB/T 7918.5-1987 |
Standard methods of microbiological examination for cosmetics--StapHylococcus aureus 化妆品微生物标准检验方法 金黄色葡萄球菌 |
China National Standards pH |
English PDF |
| GB 7807-1987 |
Diagnostic criteria and principles of management of occupational pHotosensitive dermatitis 职业性光敏性皮炎诊断标准及处理原则 |
China National Standards pH |
English PDF |
| GB 7797-1987 |
Diagnostic criteria and principles of management of occupational acute pHosphine poisoning 职业性急性磷化氢中毒诊断标准及处理原则 |
China National Standards pH |
English PDF |
| GB 7795-1987 |
Diagnostic criteria and principles of management of occupational acute electric opHthalmia (Keratoconjunctivitis caused by ultraviolet rays) 职业性急性电光性眼炎(紫外线角膜结膜炎)诊断标准及处理原则 |
China National Standards pH |
English PDF |
| GB 7794-1987 |
Diagnostic criteria and principles of management of occupational acute organopHosphates poisoning 职业性急性有机磷农药中毒诊断标准及处理原则 |
China National Standards pH |
English PDF |
| GB/T 7731.5-1987 |
Methods for chemical analysis of ferrotungsten--The molybdenum blue pHotometric method for the determination of silicon content 钨铁化学分析方法 钼蓝光度法测定硅量 |
China National Standards pH |
English PDF |
| GB/T 7731.4-1987 |
Methods for chemical analysis of ferrotungsten--The molybdenum blue pHotometric method for the determination of phosphorus content 钨铁化学分析方法 钼蓝光度法测定磷量 |
China National Standards pH |
English PDF |
| GB/T 7729-1987 |
Chemical analysis of metallurgical products--General rule for spectropHotometric methods 冶金产品化学分析 分光光度法通则 |
China National Standards pH |
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 pH |
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 pH |
English PDF |
| GB/T 223.54-1987 |
Methods for chemical analysis of iron，steel and alloy--The flame atomic absorption spectropHotometric method for the determination of nickel content 钢铁及合金化学分析方法 火焰原子吸收分光光度法测定镍量 |
China National Standards pH |
English PDF |
| GB/T 223.53-1987 |
Methods for chemical analysis of iron，steel and alloy--The flame atomic absorption spectropHotometric method for the determination of copper content 钢铁及合金化学分析方法 火焰原子吸收分光光度法测定铜量 |
China National Standards pH |
English PDF |
| GB/T 223.51-1987 |
Methods for chemical analysis of iron，steel and alloy--The 2-(5-Bromo-2-pyridylazo)-5-diethylaminopHenol photometric method for the determination of zinc content 钢铁及合金化学分析方法 5-Br-PADAP 光度法测定锌量 |
China National Standards pH |
English PDF |
| GB/T 7626-1987 |
4800 bits per second modem with manual equalizer standardized for use on leased telepHone-type circuits 在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器 |
China National Standards pH |
English PDF |
| GB/T 7625-1987 |
2400/1200 bits per second modem standardized for use in the general switched telepHone network 在电话自动交换网上使用的标准化 2400/1200比特/秒调制解调器 |
China National Standards pH |
English PDF |
| GB/T 7624-1987 |
2400 bits persecond modem standardized for use on 4-wire leased telepHone type circuits 在四线租用电话型电路上使用的标准化2400比特/秒调制解调器 |
China National Standards pH |
English PDF |
| GB/T 7623-1987 |
Automatic answering equipment and/or parallel automatic calling equipment on the general switched telepHone network， including procedures for bling of echo control devices for both manually and automatically established calls 在电话自动交换网上的自动应答设备和(或)并行自动呼叫设备， 包括人工和自动建立呼叫时使回波控制装置停止工作的规程 |
China National Standards pH |
English PDF |
| GB/T 7622-1987 |
600/1200 bauds modem standardized for use in the general switched telepHone network 在电话自动交换网上使用的标准化600/1200波特调制解调器 |
China National Standards pH |
English PDF |
| GB/T 7621-1987 |
1200 bits per second duplex modem standardized for use in the general switched telepHone network and on point-to-point 2-wire leased telephonecircuits 在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特/秒双工调制解调器 |
China National Standards pH |
English PDF |
| GB/T 7620-1987 |
300 bits per second duplex modem standardized for use in the general switched telepHone network 在电话自动交换网上使用的标准化300比特/秒全双工调制解调器 |
China National Standards pH |
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 pH |
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 pH |
English PDF |
| GB/T 7494-1987 |
Water quality--Determination of anionic surfactants--Methylene blue spectropHotometric method 水质 阴离子表面活性剂的测定 亚甲蓝分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7493-1987 |
Water quality--Determination of nitrogen(nitrite)--SpectropHotometric method 水质 亚硝酸盐氮的测定 分光光度法 |
China National Standards pH |
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 pH |
English PDF |
| GB/T 7491-1987 |
Water quality--Determination of volatile pHenolic compounds--After distillation with bromine method 水质 挥发酚的测定 蒸馏后溴化容量法 |
China National Standards pH |
English PDF |
| GB/T 7490-1987 |
Water quality--Determination of volatile pHenolic compounds--After distillation by means of 4-AAP spectrophotometric method 水质 挥发酚的测定 蒸馏后4-氨基安替比林分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7485-1987 |
Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectropHotometricmethod 水质 总砷的测定 二乙基二硫代氨基甲酸银分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7483-1987 |
Water quality--Determination of fluoride--Fluor reagent spectropHotometric 水质 氟化物的测定 氟试剂分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7481-1987 |
Water quality--Determination of ammonium--SpectropHotometric method with salicylic acid 水质 铵的测定 水杨酸分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7480-1987 |
Water quality--Determination of nitrate--SpectropHotometric method with phenol disulfonic acid 水质 硝酸盐氮的测定 酚二磺酸分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7474-1987 |
Water quality--Determination of copper--Sodium diethyldithiocabamate spectropHotometric method 水质 铜的测定 二乙基二硫代氨基甲酸钠分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7473-1987 |
Water quality--Determination of copper--2，9-dimethy-1，10-pHenanthroline spectrophotometric method 水质 铜的测定 2，9-二甲基-1，10-菲啰啉分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7472-1987 |
Water quality--Determination of zinc--SpectropHotometric method with dithizone 水质 锌的测定 双硫腙分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7471-1987 |
Water quality--Determination of cadmium--SpectropHotometric method with dithizone 水质 镉的测定 双硫腙分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7470-1987 |
Water quality--Determination of lead--SpectropHotometric method with dithizone 水质 铅的测定 双硫腙分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7469-1987 |
Water quality--Determination of the total mercury--Potassium permanganate-pootassium peralfate descomposed method--Dithizone spectropHotometric method 水质 总汞的测定 高锰酸钾-过硫酸钾消解法 双硫腙分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7468-1987 |
Water quality--Determination oftotal mercury--Cold atomic absorption spectropHometry 水质 总汞的测定 冷原子吸收分光光度法 |
China National Standards pH |
English PDF |
| GB/T 7467-1987 |
Water quality--Determination of chromium(Ⅵ)--1，5 DipHenylcarbohydrazide spectrophotometric method 水质 六价铬的测定 二苯碳酰二肼分光光度法 |
China National Standards pH |
English PDF |
| GB 7355-1987 |
Sanitary standard for lead and it’s inorganic compounds in the atmospHere 大气中铅及其无机化合物的卫生标准 |
China National Standards pH |
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 pH |
English PDF |
| GB/T 7130-1986 |
Determination of free pHenols in phenol-formaldehyde mouldings--Iodometric method 酚醛模塑制品中游离酚的测定 碘量法 |
China National Standards pH |
English PDF |
| GB/T 6920-1986 |
Water quality--Determination of pH value--Glass electrode method 水质 pH值的测定 玻璃电极法 |
China National Standards pH |
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 pH |
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 pH |
English PDF |
| GB/T 1717-1986 |
Determination of pH value of an aqueous suspension of pigments 颜料水悬浮液pH值的测定 |
China National Standards pH |
English PDF |
| GB/T 6730.7-1986 |
Methods for chemical analysis of iron ores--The sulfosalicylic acid pHotometric method for the determination of metallic iron content 铁矿石化学分析方法 磺基水杨酸光度法测定金属铁量 |
China National Standards pH |
English PDF |
| GB/T 6730.49-1986 |
Methods for chemical analysis of iron ores--The flame atomic absorption spectropHotometric method for the determination of sodium and potassium content 铁矿石化学分析方法 原子吸收分光光度法测定钠和钾量 |
China National Standards pH |
English PDF |
| GB/T 6730.48-1986 |
Methods for chemical analysis of iron ores--The dithio diantipyryl methane pHotometric method for the determination of bismuth content 铁矿石化学分析方法 二硫代二安替吡啉甲烷光度法测定铋量 |
China National Standards pH |
English PDF |
| GB/T 6730.36-1986 |
Methods for chemical analysis of iron ores--The flame atomic absorption spectropHotometric method for the determination of copper content 铁矿石化学分析方法 原子吸收分光光度法测定铜量 |
China National Standards pH |
English PDF |
| GB/T 6730.14-1986 |
Methods for chemical analysis of iron ores--The flame atomic absorption spectropHotometric method for the determination of calcium and magnesium content 铁矿石化学分析方法 原子吸收分光光度法测定钙和镁量 |
China National Standards pH |
English PDF |
| GB/T 6661-1986 |
Nipples for insert earpHones 插入式耳机的乳头状接头 |
China National Standards pH |
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 pH |
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 pH |
English PDF |
| GB/T 6550-1986 |
Information processing -- 9-Track，127mm wide magnetic tape for information interchange recorded at 63rpmm， pHase encoded 信息处理交换用9磁道12.7毫米宽63行/毫米调相制记录磁带 |
China National Standards pH |
English PDF |
| GB/T 5881-1986 |
Sampling method of pHysical and chemical properties of ramie fiber 苎麻理化性能试验取样方法 |
China National Standards pH |
English PDF |
| GB/T 6195-1986 |
Determination of vitamin C in vegetables and fruits(2，6-dichloro indopHenoltitration method) 水果、蔬菜维生素C含量测定法 (2，6-二氯靛酚滴定法) |
China National Standards pH |
English PDF |
| GB/T 5444-1985 |
The test methods for the technical specifications of subscriber line signalling for automatic telepHone switching network 电话自动交换网用户信号技术指标测试方法 |
China National Standards pH |
English PDF |
| GB/T 5443-1985 |
The test methods for the technical specifications of ringing and tone for automatic telepHone switchingnetwork 电话自动交换网铃流和信号音技术指标测试方法 |
China National Standards pH |
English PDF |
| GB/T 5442-1985 |
The test methods for the technical specifications of inband pulsing single frequency line signalling system for automatic telepHone switching network 电话自动交换网带内单频脉冲线路信号技术指标测试方法 |
China National Standards pH |
English PDF |
| GB/T 5474-1985 |
pHenol-formaldehyde mouldings--Determination of free ammonia and ammonium compounds--Colorimetric comparison method 酚醛模塑制品游离氨和铵化合物的测定 比色法 |
China National Standards pH |
English PDF |
| GB/T 5473-1985 |
pHenol-formaldehyde mouldings--Detection of free ammonia 酚醛模塑制品游离氨的检定 |
China National Standards pH |
English PDF |
| GB/T 5440-1985 |
StereopHonic broadcast magnetic recorder 广播用立体声录音机 |
China National Standards pH |
English PDF |
| GB/T 5438-1985 |
Characteristics and measuring methods for monopHonic and stereophonic transmissions 单声和立体声节目传输特性和测量方法 |
China National Standards pH |
English PDF |
| GB/T 223.48-1985 |
Methods for chemical analysis of iron，steel and alloy--The semixylenol orange pHotometric method for the determination of bismuth content 钢铁及合金化学分析方法 半二甲酚橙光度法测定铋量 |
China National Standards pH |
English PDF |
| GB/T 223.42-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-bromopyrogallol red pHotometric method for the determination of tantalumcontent 钢铁及合金化学分析方法 离子交换分离-溴邻苯三酚红光度法测定钽量 |
China National Standards pH |
English PDF |
| GB/T 223.41-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-pyrogallol pHotometric method for the determination of tantalum content 钢铁及合金化学分析方法 离子交换分离-连苯三酚光度法测定钽量 |
China National Standards pH |
English PDF |
| GB/T 6098.2-1985 |
Test method for length of cotton fibres--pHotoelectric length method 棉纤维长度试验方法 光电长度仪法 |
China National Standards pH |
English PDF |
| GB/T 5124.4-1985 |
Methods for chemical analysis of hardmetals--The pHotometric peroxide method for the determination of titanium content 硬质合金化学分析方法 过氧化物光度法测定钛量 |
China National Standards pH |
English PDF |
| GB/T 4702.9-1985 |
Methods for chemical analysis of chromium metal--The crystal violet spectropHotometric method for the determination of antimony content 金属铬化学分析方法 结晶紫分光光度法测定锑量 |
China National Standards pH |
English PDF |
| GB/T 4702.8-1985 |
Methods for chemical analysis of chromium metal--The distillation-molybdenum blue spectropHotometricmethod for the determination of arsenic content 金属铬化学分析方法 蒸馏-钼蓝分光光度法测定砷量 |
China National Standards pH |
English PDF |
| GB/T 4702.11-1985 |
Methods for chemical analysis of chromium metal--The alizarin violet spectropHotometric method for the determination of tin content 金属铬化学分析方法 茜素紫分光光度法测定锡量 |
China National Standards pH |
English PDF |
| GB/T 4702.10-1985 |
Methods for chemical analysis of chromium metal--The cupral spectropHotometric method for the determination of copper content 金属铬化学分析方法 铜试剂分光光度法测定铜量 |
China National Standards pH |
English PDF |
| GB/T 4921-1985 |
Waste gasfrom manufacturing process--Determination of chemical oxygendemand and nitrogenoxide--Potassium dichromate oxidation and napHthylethylene diamine colorimetric method 工业废气 耗氧值和氧化氮的测定 重铬酸钾氧化、萘乙二胺比色法 |
China National Standards pH |
English PDF |
| GB/T 4920-1985 |
Determination of sulpHuric acidmist in tail gas in sulphuric acid concentration process--Barium chromate colorimetric method 硫酸浓缩尾气硫酸雾的测定 铬酸钡比色法 |
China National Standards pH |
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 pH |
English PDF |
| GB/T 4771-1984 |
Released alkali tests of glasses and glass containers for pHarmaceutical preparations 药用玻璃及其玻璃容器碱溶出量试验方法 |
China National Standards pH |
English PDF |
| GB/T 4702.3-1984 |
Methods for chemical analysis of chromium metal--The molybdenum blue pHotometric method for the determinationof phosphorus content 金属铬化学分析方法 钼蓝光度法测定磷量 |
China National Standards pH |
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 pH |
English PDF |
| GB/T 4312.2-1984 |
Technical parameters and measuring methods for FM stereopHonic broadcasting transmitters with supplementary channel 调频广播发射机技术参数和测量方法 立体声带附加信道 |
China National Standards pH |
English PDF |
| GB/T 4312.1-1984 |
Technical parameters and measuring methods for FM broadcasting transmitters--MonopHonic and stereophonic 调频广播发射机技术参数和测量方法 单声和立体声 |
China National Standards pH |
English PDF |
| GB/T 4236-1984 |
Steel--Examination by sulpHur print (Baumann method) 钢的硫印检验方法 |
China National Standards pH |
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 pH |
English PDF |
| GB/T 4072-1983 |
Measuring method of the pHosphor excited by cathod rays 阴极射线致荧光粉测试方法 |
China National Standards pH |
English PDF |
| GB/T 4071-1983 |
Measuring method for the pHosphor excited by light 光致荧光粉测试方法 |
China National Standards pH |
English PDF |
| GB/T 3971.3-1983 |
The test methods for the technical specifications of multi-frequency register signalling for telepHone auto-matic switching network 电话自动交换网多频记发器信号技术指标测试方法 |
China National Standards pH |
English PDF |
| GB 3971.2-1983 |
Interoffice junction digital line signalling system for telepHone automatic switching network 电话自动交换网局间中继数字型线路信号方式 |
China National Standards pH |
English PDF |
| GB/T 3974-1983 |
TelepHone transmission interference allowances for long-distance high-capacity analogue microwave communication systems 大容量长距离模拟微波通信干线电话传输干扰容限 |
China National Standards pH |
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 pH |
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 pH |
English PDF |
| GB/T 3654.9-1983 |
Methods for chemical analysisof ferroniobium--The thiocyanate pHotometric method for the determination of tungsten content 铌铁化学分析方法 硫氰酸盐光度法测定钨量 |
China National Standards pH |
English PDF |
| GB/T 3654.5-1983 |
Methods for chemical analysis of ferroniobium--The molybdenum blue pHotometric method for the determination of the phosphorus content 铌铁化学分析方法 钼蓝光度法测定磷量 |
China National Standards pH |
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 pH |
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 pH |
English PDF |
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