China 5 GB Standards English PDF List

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.

China "5" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 23278.5-2009	Methods for chemical analysis of sodium stannate - Part 5: Determination of antimony content - Malachite green photometric method 锡酸钠化学分析方法第5部分：锑量的测定孔雀绿分光光度法	China National Standards 5	English PDF
GB/T 23274.5-2009	Methods for chemical analysis of stannic oxide - Part 5: Determination of antimony content - Malachite green photometric method 二氧化锡化学分析方法第5部分：锑量的测定孔雀绿分光光度法	China National Standards 5	English PDF
GB/T 23273.5-2009	Methods for chemical analysis of cobalt oxalate - Part 5: Determination of calcium，magnesium and sodium content - Flame atomic absorption spectrometry 草酸钴化学分析方法第5部分：钙、镁、钠量的测定火焰原子吸收光谱法	China National Standards 5	English PDF
GB/T 9332-2008	Electrical installations in ships - Cables for control and instrumentation circuits 150/250V(300V) 船舶电气装置控制和仪器回路用150/250V（300V）电缆	China National Standards 5	English PDF
GB/T 9327-2008	Compression and mechanical connectors for power cables for rated voltages up to 35kV(Um=40.5kV) - Test methods and requirements 额定电压35kV(Um=40.5kV)及以下电力电缆导体用压接式和机械式连接金具试验方法和要求	China National Standards 5	English PDF
GB/T 12706.4-2008	Power cables with extruded insulation and their accessories for rated voltages from lkV (Um=1.2kV) up to 35kV(Um=40.5kV) - Part 4: Test requirements on accessories for cables with rated voltages from 6kV(Um=7.2kV) up to 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件第4部分：额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求	China National Standards 5	English PDF
GB/T 12706.3-2008	Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 3: Cables for rated voltage of 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV (Um=40.5kV)挤包绝缘电力电缆及附件第3部分：额定电压35kV(Um=40.5kV)电缆	China National Standards 5	English PDF
GB/T 12706.2-2008	Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 2: Cables for rated voltages from 6kV(Um=7.2kV) up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件第2部分：额定电压6kV(Um=7.2kV)到30kV(Um=36kV)电缆	China National Standards 5	English PDF
GB/T 12706.1-2008	Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 1: Cables for rated voltage of 1kV (Um=1.2kV) and 3kV (Um=3.6kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件第1部分：额定电压1kV(Um=1.2kV)和3kV(Um=3.6kV)电缆	China National Standards 5	English PDF
GB/T 18029.5-2008	Wheelchairs - Part 5: Determination of overall dimension, mass and turning space 轮椅车第5部分：外形尺寸、质量和转向空间的测定	China National Standards 5	English PDF
GB/T 18029.15-2008	Wheelchairs - Part 15: Requirement for information disclosure, documentation and labelling 轮椅车第15部分：信息发布、文件出具和标识的要求	China National Standards 5	English PDF
GB/T 15721.5-2008	Prosthetics and orthotics - Limb deficiencies - Part 5: Description of conditions of patient requiring a prosthesis 假肢和矫形器肢体缺失第5部分：截肢者的临床症状描述	China National Standards 5	English PDF
GB/T 18412.5-2008	Textiles - Determination of the residues of pesticides - Part 5: Organic nitrogen pesticides 纺织品农药残留量的测定第5部分：有机氮农药	China National Standards 5	English PDF
GB/T 23216-2008	Determination of 503 pesticides and related chemicals residues in mushrooms - GC-MS method 食用菌中503种农药及相关化学品残留量的测定气相色谱-质谱法	China National Standards 5	English PDF
GB/T 23214-2008	Determination of 450 pesticides and related chemicals residues in drinking water - LC-MS-MS method 饮用水中450种农药及相关化学品残留量的测定液相色谱-串联质谱法	China National Standards 5	English PDF
GB/T 23210-2008	Determination of 511 pesticides and related chemicals residues in milk and milk powder - GC-MS method 牛奶和奶粉中511种农药及相关化学品残留量的测定气相色谱-质谱法	China National Standards 5	English PDF
GB/T 23208-2008	Determination of 450 pesticides and related chemicals residues in fugu, eel and prawn - LC-MS-MS method 河豚鱼、鳗鱼和对虾中450种农药及相关化学品残留量的测定液相色谱-串联质谱法	China National Standards 5	English PDF
GB/T 23207-2008	Determination of 485 pesticides and related chemicals residues in fugu, eel and prawn - GC-MS method 河豚鱼、鳗鱼和对虾中485种农药及相关化学品残留量的测定气相色谱-质谱法	China National Standards 5	English PDF
GB/T 23206-2008	Determination of 512 pesticides and related chemicals residues in fruit juice, vegetable juice and fruit wine - LC-MS-MS method 果蔬汁、果酒中512种农药及相关化学品残留量的测定液相色谱-串联质谱法	China National Standards 5	English PDF
GB/T 23204-2008	Determination of 519 pesticides and related chemicals residues in teas - GC-MS method 茶叶中519种农药及相关化学品残留量的测定气相色谱-质谱法	China National Standards 5	English PDF
GB/T 22919.5-2008	Aquafeed - Part 5: Formula feed for white shrimp (Litopenaeus vannamei) 水产配合饲料第5部分：南美白对虾配合饲料	China National Standards 5	English PDF
GB/T 20769-2008	Determination of 450 pesticides and related chemicals residues in fruits and vegetables - LC-MS-MS method 水果和蔬菜中450种农药及相关化学品残留量的测定液相色谱-串联质谱法	China National Standards 5	English PDF
GB/T 17999.5-2008	SPF chicken - Microbiological surveillance - Part 5: Agar gel precipitation test for SPF chicken SPF鸡微生物学监测第5部分：SPF鸡琼脂扩散试验	China National Standards 5	English PDF
GB 7000.225-2008	Luminaires - Part 2-25: Particular requirements - Iuminaires used in clinical areas of hospitals and health care buildings 灯具第2-25部分：特殊要求医院和康复大楼诊所用灯具	China National Standards 5	English PDF
GB 17498.5-2008	Stationary training equipment - Part 5: Pedal crank training equipment - Additional specific safety requirements and test methods 固定式健身器材第5部分：曲柄踏板类训练器材附加的特殊安全要求和试验方法	China National Standards 5	English PDF
GB/T 7602.3-2008	Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 3: Infrared spectroscopy method 变压器油、汽轮机油中T501抗氧化剂含量测定法第3部分：红外光谱法	China National Standards 5	English PDF
GB/T 7602.2-2008	Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 2: Liquid chromatography 变压器油、汽轮机油中T501抗氧化剂含量测定法第2部分：液相色谱法	China National Standards 5	English PDF
GB/T 5169.5-2008	Fire hazard testing for electric and electronic products - Part 5: Test flames - Needle test method - Apparatus, confirmatory arrangement and guidance 电工电子产品着火危险试验第5部分：试验火焰针焰试验方法装置、确认试验方法和导则	China National Standards 5	English PDF
GB/T 5169.25-2008	Fire hazard testing for electric and electronic products - Part 25: Smoke obscuration - General guidance 电工电子产品着火危险试验第25部分：烟模糊总则	China National Standards 5	English PDF
GB/T 5169.23-2008	Fire hazard testing for electric and electronic products - Part 23: Test flames-500W vertical flame test method for tubular polymeric materials 电工电子产品着火危险试验第23部分：试验火焰管形聚合材料500W垂直火焰试验方法	China National Standards 5	English PDF
GB/T 22764.5-2008	Cabinets for low-voltage switchgear - Part 5: Basic test methods 低压机柜第5部分：基本试验方法	China National Standards 5	English PDF
GB/T 22722-2008	Specification for YX3 series(IP55) high efficiency three-phase induction motor (frame size 80-355) YX3系列（IP55）高效率三相异步电动机技术条件(机座号80-355)	China National Standards 5	English PDF
GB/T 22665.5-2008	Measurement of vibrations at the handle of hand-held electric tools - Part 5: Circular saws 手持式电动工具手柄的振动测量方法第5部分：圆锯	China National Standards 5	English PDF
GB/T 14048.17-2008	Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Methord of assessing the performance of low-energy contacts - Special tests 低压开关设备和控制设备第5-4部分：控制电路电器和开关元件小容量触头的性能评定方法特殊试验	China National Standards 5	English PDF
GB/T 22906.5-2008	Testing of cores - Part 5: Determination of characteristics of concentric rotation 纸芯的测定第5部分：同轴旋转特性的测定	China National Standards 5	English PDF
GB/T 22894-2008	Paper and board - Accelerated ageing - Moist heat treatment at 80℃ and 65% relative humidity 纸和纸板加速老化在80℃和65%相对湿度条件下的湿热处理	China National Standards 5	English PDF
GB/T 22880-2008	Paper and board - Determination of CIE whiteness, D65/10°(outdoor daylight) 纸和纸板 CIE白度的测定，D65/10°(室外日光)	China National Standards 5	English PDF
GB/T 22877-2008	Paper, board and pulps - Determination of residue(ash) on ignition at 525℃ 纸、纸板和纸浆灼烧残余物（灰分）的测定（525℃）	China National Standards 5	English PDF
GB/T 14625.5-2008	Test methods for basketball, football, volleyball and handball - Part 5: Measurement of circumference and its variation 篮球、足球、排球、手球试验方法第5部分：圆周长、圆周差的测量	China National Standards 5	English PDF
GB/T 22660.5-2008	Chemical analysis methods of lithium fluoride - Part 5: Determiantion of calcium content - Flame atomic absorption spectrometric method 氟化锂化学分析方法第5部分：钙含量的测定火焰原子吸收光谱法	China National Standards 5	English PDF
GB/T 22638.5-2008	Test methods for aluminium and aluminium alloy foils - Part 5: Determination of wettability by brushing 铝箔试验方法第5部分：刷水试验方法	China National Standards 5	English PDF
GB/T 22662.5-2008	Chemical analysis methods of potassium fluotitanate - Part 5: Determiantion of calcium content - Flame atomic absorption spectrometric method 氟钛酸钾化学分析方法第5部分：钙含量的测定火焰原子吸收光谱法	China National Standards 5	English PDF
GB/T 22661.5-2008	Chemical analysis methods of potassium fluoborade - Part 5: Determiantion of calcium content - Flame atomic absorption spectrometric method 氟硼酸钾化学分析方法第5部分：钙含量的测定火焰原子吸收光谱法	China National Standards 5	English PDF
GB/T 15825.5-2008	Sheet metal formability and test methods - Part 5: Bending test 金属薄板成形性能与试验方法第5部分：弯曲试验	China National Standards 5	English PDF
GB 9706.5-2008	Medical electrical equipment - Part 2-1: Particular requirements for the safety of electron accelerators in the range 1 MeV to 50 MeV 医用电气设备第2部分：能量为1MeV至50 MeV电子加速器安全专用要求	China National Standards 5	English PDF
GB 16895.30-2008	Electrical installations of buildings - Part 7-715: Requirements for special installations or locations - Extra-low-voltage lighting installations 建筑物电气装置第7-715部分：特殊装置或场所的要求特低电压照明装置	China National Standards 5	English PDF
GB/T 9937.5-2008	Dental vocabulary - Part 5: Terms associated with testing 口腔词汇第5部分：与测试有关的术语	China National Standards 5	English PDF
GB/T 22264.5-2008	Mounted digital display electric measuring instruments - Part 5: Special requirements for phase meters and power factor meters 安装式数字显示电测量仪表第5部分：相位表和功率因数表的特殊要求	China National Standards 5	English PDF
GB/Z 22559.1-2008	Gear - Thermal capacity - Part 1: Rating gear drives with thermal equilibrium at 95℃sump temperature 齿轮　热功率　第1部分：油池温度在95℃时齿轮装置的热平衡计算	China National Standards 5	English PDF
GB/T 3480.5-2008	Calculation of load capacity of spur and helical gears - Part 5: Strength and quality of materials 直齿轮和斜齿轮承载能力计算第5部分：材料的强度和质量	China National Standards 5	English PDF
GB/T 5009.207-2008	Determination of 50 organophosphorus pesticides residues in unpolished rice 糙米中50种有机磷农药残留量的测定	China National Standards 5	English PDF
GB/T 19290.3-2008	Modular order for the development of mechanical structures for electronic equipment practices - Part 2-1: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Detail specification - Dimensions for cabinets and r 发展中的电子设备构体机械结构模数序列第2-1部分：分规范 25mm设备构体的接口协调尺寸详细规范机柜和机架的尺寸	China National Standards 5	English PDF
GB/T 10826.5-2008	Fuel injection equipment - Vocabulary - Part 5: Common rail fuel injection system 燃油喷射装置词汇第5部分：共轨式燃油喷射系统	China National Standards 5	English PDF
GB/T 22459.5-2008	Refractory mortars - Part 5: Determination of grain size distribution (sieve analysis) 耐火泥浆第5部分：粒度分布(筛分析)试验方法	China National Standards 5	English PDF
GB/T 22437.5-2008	Cranes - Design principles for loads and load combinations - Part 5: Overhead traveling and portal bridge cranes 起重机载荷与载荷组合的设计原则第5部分：桥式和门式起重机	China National Standards 5	English PDF
GB/T 22429-2008	Rapid screening for salmonella, escherichia coli 0157 and listeria monocytogenes in foods - Enzyme-linked immunoassay method 食品中沙门氏菌、肠出血性大肠埃希氏菌O157及单核细胞增生李斯特氏菌的快速筛选检验酶联免疫法	China National Standards 5	English PDF
GB/T 22409-2008	Photography - Processing chemicals - Specifications for possium sulfite solution，650g/L 摄影加工用化学品亚硫酸钾溶液(650g/L)	China National Standards 5	English PDF
GB 22448-2008	Protection rules for industrial X-ray radiographic equipment up to 500kV 500kV以下工业X射线探伤机防护规则	China National Standards 5	English PDF
GB/T 9771.5-2008	Single-mode optical fibres for telecommunication - Part 5: Characteristics of a non-zero dispersion shifted single-mode optical fibre 通信用单模光纤第5部分：非零色散位移单模光纤特性	China National Standards 5	English PDF
GB/T 6974.5-2008	Cranes - Vocabulary - Part 5: Bridge and gantry cranes 起重机术语第5部分：桥式和门式起重机	China National Standards 5	English PDF
GB/T 17645.25-2008	Industrial automation systems and integration - Parts library - Part 25: Logical resources: Logical model of supplier library with aggregate values and explicit content 工业自动化系统与集成零件库第25部分：逻辑资源：带聚合值和显式内容的供应商库逻辑模型	China National Standards 5	English PDF
GB/T 3478.8-2008	Straight cylindrical involute splines - Metric module, side fit - Part 8: 45°pressure angle M and W values 圆柱直齿渐开线花键（米制模数齿侧配合）　第8部分：45°压力角 M值和W值	China National Standards 5	English PDF
GB/T 3478.7-2008	Straight cylindrical involute splines - Metric module, side fit - Part 7: 37.5°pressure angle M and W values 圆柱直齿渐开线花键（米制模数齿侧配合) 第7部分：37.5°压力角M值和W值	China National Standards 5	English PDF
GB/T 3478.5-2008	Straight cylindrical involute splines - Metric module, side fit - Part 5: Inspection 圆柱直齿渐开线花键（米制模数齿侧配合）第5部分：检验	China National Standards 5	English PDF
GB/T 3478.4-2008	Straight cylindrical involute splines - Metric module, side fit - Part 4: 45°pressure angle dimensions tables 圆柱直齿渐开线花键（米制模数齿侧配合）　第4部分：45°压力角尺寸表	China National Standards 5	English PDF
GB/T 3478.3-2008	Straight cylindrical involute splines - Metric module, side fit - Part 3: 37.5°pressure angle dimensions tables 圆柱直齿渐开线花键（米制模数齿侧配合）第3部分：37.5°压力角尺寸表	China National Standards 5	English PDF
GB/T 11348.5-2008	Mechanical vibration evaluation of machine vibration by measurements on rotating shafts - Part 5: Machine sets in hydraulic power generating and pumping plants 旋转机械转轴径向振动的测量和评定第5部分：水力发电厂和泵站机组	China National Standards 5	English PDF
GB/T 7602.1-2008	Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 1: Spectrophotometric method 变压器油、汽轮机油中T501抗氧化剂含量测定法第1部分：分光光度法	China National Standards 5	English PDF
GB/T 22390.5-2008	Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 5: DC line fault location 高压直流输电系统控制与保护设备第5部分：直流线路故障定位装置	China National Standards 5	English PDF
GB/T 18269-2008	Live working-Hand tools for use up to 1kV a.c .and 1.5kV d.c. 交流1kV、直流1.5kV及以下电压等级带电作业用绝缘手工工具	China National Standards 5	English PDF
GB/T 15166.5-2008	High-voltage alternating-current fuses - Part 5: Specification for high-voltage fuse-links for motor circuit applications 高压交流熔断器第5部分：用于电动机回路的高压熔断器的熔断件选用导则	China National Standards 5	English PDF
GB/T 14048.10-2008	Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching element - Proximtiy switches 低压开关设备和控制设备第5-2部分：控制电路电器和开关元件接近开关	China National Standards 5	English PDF
GB/T 16841-2008	Guide for dosimetry in an electron beam facility for radiation processing at energies between 300 keV and 25 MeV 能量为 300 keV～25 MeV 电子束辐射加工装置剂量学导则	China National Standards 5	English PDF
GB/T 22383-2008	Rigid, gas-insulated trnsmisson lines for rated voltage of 72.5 kV and above 额定电压 72.5kV 及以上刚性气体绝缘输电线路	China National Standards 5	English PDF
GB/T 22382-2008	Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltage of 72.5 kV and above 额定电压 72.5kV 及以上气体绝缘金属封闭开关设备与电力变压器之间的直接连接	China National Standards 5	English PDF
GB/T 22381-2008	Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above - Fluid-filled and extruded insulation power cables - Fluid-filled and dry type cable-terminations 额定电压 72.5kV 及以上气体绝缘金属封闭开关设备与充流体及挤包绝缘电力电缆的连接充流体及干式电缆终端	China National Standards 5	English PDF
GB 7674-2008	Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above 额定电压72.5kV及以上气体绝缘金属封闭开关设备	China National Standards 5	English PDF
GB 1094.5-2008	Power transformers - Part 5: Ability to withstand short circuit 电力变压器第5部分：承受短路的能力	China National Standards 5	English PDF
GB/T 15663.5-2008	Terms relating to coal mining - Part 5: Hoisting and transport 煤矿科技术语第5部分：提升运输	China National Standards 5	English PDF
GB/T 14399-2008	Information technology - Telecommunications and information exchange between systems - High-level data link control procedures - Description of the X.25 LAPB-compatible DTE data link procedures 信息技术系统间远程通信和信息交换高级数据链路控制规程与X.25 LAPB兼容的DTE数据链路规程的描述	China National Standards 5	English PDF
GB 4793.5-2008	Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 5: Safety requirements for hand-held probe assemblies for electrical measurement and test 测量、控制和实验室用电气设备的安全要求第5部分：电工测量和试验用手持探头组件的安全要求	China National Standards 5	English PDF
GB 5237.5-2008	Wrought aluminium alloy extruded profiles for architecture - Part 5: PVDF coating profiles 铝合金建筑型材第5部分：氟碳漆喷涂型材	China National Standards 5	English PDF
GB/T 22330.5-2008	Standard for specified animal disease free zone - Part 5: African swine fever free zone 无规定动物疫病区标准第5部分：无非洲猪瘟区	China National Standards 5	English PDF
GB/T 3082-2008	Galvanized or zinc-5% aluminum-mixed mischmetal alloy-coated low carbon steel wire for armouring cables 铠装电缆用热镀锌或热镀锌-5％铝-混合稀土合金镀层低碳钢丝	China National Standards 5	English PDF
GB/T 1632.5-2008	Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 5 : Thermoplastic polyester(TP) homopolymers and copolymers 塑料使用毛细管粘度计测定聚合物稀溶液粘度第5部分：热塑性均聚和共聚型聚酯(TP)	China National Standards 5	English PDF
GB/T 19267.5-2008	Physical and chemical examination of trace evidence in forensic sciences - Part 5:Atomic absorption spectrometry 刑事技术微量物证的理化检验第5部分：原子吸收光谱法	China National Standards 5	English PDF
GB/T 1149.5-2008	Internal combustion engines - Piston rings - Part 5: Inspection measuring principles 内燃机活塞环第5部分：检验方法	China National Standards 5	English PDF
GB 22320-2008	Information technology - Chinese coded character set - 15×16-dots matrix font of Chinese ideogram 信息技术中文编码字符集汉字15×16点阵字型	China National Standards 5	English PDF
GB/T 16264.5-2008	Information technology - Open systems interconnection - The directory - Part 5: Protocol specifications 信息技术开放系统互连目录第5部分: 协议规范	China National Standards 5	English PDF
GB/T 22275.5-2008	Requirements of conduct for good laboratory practice - Part 5: The application of the GLP principles to short term studies 良好实验室规范实施要求第5部分：良好实验室规范原则在短期研究中的应用	China National Standards 5	English PDF
GB/T 1040.5-2008	Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional fibre-reinforced plastic composites 塑料拉伸性能的测定第5部分：单向纤维增强复合材料的试验条件	China National Standards 5	English PDF
GB/T 18654.5-2008	Inspection of germplasm for cultured fishes - Part 5: Analysis of feeding habits 养殖鱼类种质检验第5部分：食性分析	China National Standards 5	English PDF
GB/T 15805.5-2008	The quarantine methods of fish - Part 5: Spring viraemia of carp virus (SVCV) 鱼类检疫方法第5部分：鲤春病毒血症病毒(SVCV)	China National Standards 5	English PDF
GB/T 18856.5-2008	Test methods for coal water mixture - Part 5: Determination of the stability 水煤浆试验方法第5部分：稳定性测定	China National Standards 5	English PDF
GB/T 9952-2008	Information technology - Data comunication - 15-pole DTE/DCE interface connector and contact number assignment 信息技术数据通信 15插针DTE/DCE接口连接器和接触件编号分配	China National Standards 5	English PDF
GB/T 16573-2008	Micrographics - Microfilming of documents on 16 mm and 35 mmsilver-gelatin type microfilm - Operating procedures 缩微摄影技术在16mm和35mm银-明胶型缩微胶片上拍摄文献的操作程序	China National Standards 5	English PDF
GB/T 15123-2008	Information technology - Telecommunication and information exchange between systems - DTE/DCE interface back-up control operation using GB/T 3454 interchange circuits 信息技术系统间远程通信和信息交换使用GB/T 3454的DTE/DCE接口备用控制操作	China National Standards 5	English PDF
GB/T 14410.5-2008	Flight mechanics - Concepts, quantities and symbols - Part 5: Flight measurements 飞行力学概念、量和符号第5部分：飞行测量	China National Standards 5	English PDF
GB/T 5271.5-2008	Information technology - Vocabulary Part 5: Representation of data 信息技术词汇第5部分：数据表示	China National Standards 5	English PDF
GB/T 5271.15-2008	Information technology - Vocabulary - Part 15: Programming languages 信息技术词汇第15部分：编程语言	China National Standards 5	English PDF

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