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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 3106-1982 |
Bolts,screws and studs--NomInal lengths,and thread lengths for general purpose bolts 螺栓、螺钉和螺柱的公称长度和普通螺栓的螺纹长度 |
China National Standards I |
English PDF |
GB/T 3104-1982 |
Fasteners--WIdths across flats of hexagon products 紧固件 六角产品的对边宽度 |
China National Standards I |
English PDF |
GB/T 3103.2-1982 |
Tolerances for fasteners--Bolts,screws and nuts for fIne mechanics 紧固件公差 用于精密机械的螺栓、螺钉和螺母 |
China National Standards I |
English PDF |
GB/T 3009-1982 |
ShIps corrosion-resistant plugs 船用防蚀螺塞 |
China National Standards I |
English PDF |
GB/T 2913-1982 |
Test for whIteness of plastics 塑料白度试验方法 |
China National Standards I |
English PDF |
GB/T 2880-1981 |
HydraulIc fluid power--Cylinder rod and piston seals for reciprocating applications--Dimensions andtolerances of housings--Narrow section series 液压缸活塞和活塞杆 窄断面动密封沟槽尺寸系列和公差 |
China National Standards I |
English PDF |
GB/T 2789-1981 |
TechnIcal requirements for network interface for the analogue microwave relay communication systems 模拟微波接力通信系统网路接口基本技术要求 |
China National Standards I |
English PDF |
GB/T 2787-1981 |
Keyboard for International information processing interchange using the 7-bit coded character set--Alpha-numeric area 信息处理交换用七位编码字符集键盘的字母数字区布局 |
China National Standards I |
English PDF |
GB/T 2689.4-1981 |
LIfe test and acceleration life test--Optimal linear deflection-free--Evaluation of Weibull distributions 寿命试验和加速寿命试验的最好线性无偏估计法(用于威布尔分布) |
China National Standards I |
English PDF |
GB/T 2689.3-1981 |
LIfe test and acceleration life test--Simple linear deflection-free--Evaluation ofWeibull distributions 寿命试验和加速寿命试验的简单线性无偏估计法(用于威布尔分布) |
China National Standards I |
English PDF |
GB/T 2689.2-1981 |
LIfe test and acceleration life test charts--Evaluation of their Weibull distributions 寿命试验和加速寿命试验的图估计法 (用于威布尔分布) |
China National Standards I |
English PDF |
GB/T 2689.1-1981 |
Constant stress lIfe tests and acceleration life tests--General rules 恒定应力寿命试验和加速寿命试验方法 总则 |
China National Standards I |
English PDF |
GB/T 2683-1981 |
Test chart for facsImile transmission 传真测试样张 |
China National Standards I |
English PDF |
GB/T 2625-1981 |
Process detectIon and controlflow chart--Symbols and letter codes 过程检测和控制流程图用图形符号和文字代号 |
China National Standards I |
English PDF |
GB/T 2541-1981 |
Petroleum products--ComputatIon table for viscosity indices 石油产品粘度指数算表 |
China National Standards I |
English PDF |
GB/T 2426-1981 |
BreedIng stock--Xinjiang fine-wool sheep 新疆细毛羊 |
China National Standards I |
English PDF |
GB/T 384-1981 |
DetermInation of calorific value of petroleum products 石油产品热值测定法 |
China National Standards I |
English PDF |
GB/T 2432-1981 |
GasolIne--Determination of tetraethyl lead content--Complexometric titration method 汽油中四乙基铅含量测定法 (络合滴定法) |
China National Standards I |
English PDF |
GB/T 2413-1980 |
PIezoelectric ceramic materials--Measuring methods for determination of volume density 压电陶瓷材料体积密度测量方法 |
China National Standards I |
English PDF |
GB/T 2291-1980 |
Method for preparatIon of coal tar pitchs specimens 煤沥青试验室试样的制备方法 |
China National Standards I |
English PDF |
GB/T 2350-1980 |
FluId power systems and components--Cylinders--Piston rod thread dimensions and types 液压气动系统及元件 活塞杆螺纹型式和尺寸系列 |
China National Standards I |
English PDF |
GB/T 2349-1980 |
FluId power systems and components--Cylinders--Basic series of piston strokes 液压气动系统及元件 缸活塞行程系列 |
China National Standards I |
English PDF |
GB/T 2347-1980 |
HydraulIc fluid power--Pumps and motors--Geometric displacements 液压泵及马达公称排量系列 |
China National Standards I |
English PDF |
GB/T 2020-1980 |
RecordIng magnetic tape with 9 magnetic tracks, 12.7mm width and 32 lines/mm for informationprocessing exchange 信息处理交换用9磁道12.7毫米宽32行/毫米记录磁带 |
China National Standards I |
English PDF |
GB 2017-1980 |
CoverIng technique of the medium-wave broadcastingnetwork 中波广播网覆盖技术 |
China National Standards I |
English PDF |
GB/T 1989-1980 |
Methods for Indication of the 7-bit encoding character set for information processing switching on 12.7 mm magnetic tape 信息处理交换用七位编码字符集在9磁道12.7 毫米磁带上的表示方法 |
China National Standards I |
English PDF |
GB/T 598-1980 |
MarIne bronze external screwed packed cocks 船用外螺纹青铜填料旋塞 |
China National Standards I |
English PDF |
GB/T 1944-1980 |
LIght cargo hoisting rod 船用轻型吊货杆 |
China National Standards I |
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 I |
English PDF |
GB/T 1762-1980 |
Method of test for after-tack of paInt films 漆膜回粘性测定法 |
China National Standards I |
English PDF |
GB 2017-1980 |
CoverIng technique of the medium-wave broadcastingnetwork 中波广播网覆盖技术 |
China National Standards I |
English PDF |
GB/T 1814-1979 |
Inspection method for steel work fractures 钢材断口检验法 |
China National Standards I |
English PDF |
GB/T 1794-1979 |
Jet fuels--DetermInation of icing inhibitor content 喷气燃料防冰剂含量测定法 |
China National Standards I |
English PDF |
GB/T 1765-1979 |
Method of producIng of paint films for testing heat and humidity resistance,salt-fog resistance and accelerated weathering 测定耐湿热、耐盐雾、耐侯性 (人工加速) 的漆膜制备法 |
China National Standards I |
English PDF |
GB/T 1749-1979 |
Method of test for consIstency of pastes and putties 厚漆、腻子稠度测定法 |
China National Standards I |
English PDF |
GB/T 1728-1979 |
Methods of test for dryIng time of coatingsof paints and putties 漆膜、腻子膜干燥时间测定法 |
China National Standards I |
English PDF |
GB/T 1726-1979 |
Methods of test for hIding power of paints 涂料遮盖力测定法 |
China National Standards I |
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 I |
English PDF |
GB/T 1720-1979 |
Method of test for adhesIon of paint films 漆膜附着力测定法 |
China National Standards I |
English PDF |
GB/T 1748-1979 |
Method of test for flexIbility of putty coatings 腻子膜柔韧性测定法 |
China National Standards I |
English PDF |
GB/T 1584-1979 |
Standard for Insertion test signal of domestic TV 国内电视插入测试行信号标准 |
China National Standards I |
English PDF |
GB/T 1583-1979 |
Standard of colour TV Image transmission 彩色电视图象传输标准 |
China National Standards I |
English PDF |
GB/T 1560-1979 |
Normal dIameters for ventilation pipeline and accessories for ships metric series 船用通风系统管路和附件的公称通径 |
China National Standards I |
English PDF |
GB/T 1417-1978 |
General termInology for telecommunications equipment 常用电信设备名词术语 |
China National Standards I |
English PDF |
GB 440-1977 |
AvIation lubricating oil No.20 20号航空润滑油 |
China National Standards I |
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 I |
English PDF |
GB/T 391-1977 |
DetermInation of corrosion of engine lubricating oils 发动机润滑油腐蚀度测定法 |
China National Standards I |
English PDF |
GB/T 258-1977 |
DetermInation of acidity of gasoline,kerosine and diesel fuels 汽油、煤油、柴油酸度测定法 |
China National Standards I |
English PDF |
GB/T 255-1977 |
DetermInation of distillation of petroleum products 石油产品馏程测定法 |
China National Standards I |
English PDF |
GB/T 260-1977 |
DetermInation of water content in petroleum products 石油产品水分测定法 |
China National Standards I |
English PDF |
GB/T 380-1977 |
DetermInation of sulfur content in petroleum products (lamp method) 石油产品硫含量测定法 (燃灯法) |
China National Standards I |
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 I |
English PDF |
GB/T 974-1976 |
Screws,cross recessed,120° raIsed countersunkhead 十字槽120°半沉头螺钉 |
China National Standards I |
English PDF |
GB/T 569-1965 |
MarIne pipe flanges--Connection dimensions and mating face 船用法兰 连接尺寸和密封面 |
China National Standards I |
English PDF |
GB/T 568-1965 |
MarIne pipe flanges--Types 船用法兰类型 |
China National Standards I |
English PDF |
GB/T 512-1965 |
DetermInation of water content in lubricating greases 润滑脂水分测定法 |
China National Standards I |
English PDF |
GB/T 505-1965 |
DetermInation of mercaptan-sulfur in engine fuels (ammonia-copper sulfate method) 发动机燃料硫醇性硫含量测定法 (氨-硫酸铜法) |
China National Standards I |
English PDF |
GB/T 388-1964 |
DetermInation of sulfur content in petroleum products (oxygen bomb method) 石油产品硫含量测定法 (氧弹法) |
China National Standards I |
English PDF |
GB/T 257-1964 |
DetermInation of saturated vapor pressure of engine fuels(Reid method) 发动机燃料饱和蒸气压测定法 (雷德法) |
China National Standards I |
English PDF |
GB 188-1963 |
LocomotIve and car clearance boundary and structure clearance boundary for 762mm gauge railways--Classification and basic dimensions 762毫米轨距铁路机车车辆限界和建筑接近限界分类及基本尺寸 |
China National Standards I |
English PDF |
GB/T 185-1963 |
FIsh-plates for 38 kg/m and 43 kg/m steel rails 每米38及43公斤钢轨用鱼尾板型式尺寸 |
China National Standards I |
English PDF |
GB/T 184-1963 |
FIsh-plates for 50 kg/m steel rails 每米50公斤钢轨用鱼尾板式尺寸 |
China National Standards I |
English PDF |
GB/T 27710-2020 |
Floor draIn 地漏 |
China National Standards I |
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 I |
English PDF |
GB 21340-2019 |
The norm of energy consumptIon per unit products for glass products and cast stone 玻璃和铸石单位产品能源消耗限额 |
China National Standards I |
English PDF |
GB/T 7157-2019 |
ElectrIc soldering irons and heating guns 电烙铁和热风枪 |
China National Standards I |
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 I |
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 I |
English PDF |
GB/T 12009.4-2016 |
(PlastIcs - Aromatic isocyanates for the production of polyurethane - Part 4: Determination of isocyanate content - amendment No. 1) 塑料 聚氨酯生产用芳香族异氰酸酯 第4部分:异氰酸根含量的测定《第1号修改单》 |
China National Standards I |
English PDF |
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