Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43614-2023 |
Additive Manufacturing Metal Powder Directional Energy Deposition Equipment Laser Cladding Head Test Method {译} 增材制造 金属粉末定向能量沉积设备激光熔覆头测试方法 |
China National Standards Head |
 English PDF |
| GB/T 43537-2023 |
Sound system equipment Headphones and personal music players Maximum sound pressure level measurement method {译} 声系统设备 耳机及个人音乐播放器 最大声压级测量方法 |
China National Standards Head |
English PDF |
| GB/T 43511-2023 |
Rail transit electric traction overHead rigid catenary {译} 轨道交通 电力牵引架空刚性接触网 |
China National Standards Head |
English PDF |
| GB/T 24834-2023 |
Technical Specifications for Fittings of 1000kV AC OverHead Transmission Lines {译} 1000kV交流架空输电线路金具技术规范 |
China National Standards Head |
English PDF |
| GB/T 27612.4-2023 |
Agricultural irrigation equipment sprinkler Heads Part 4: Durability test methods {译} 农业灌溉设备 喷头 第4部分：耐久性试验方法 |
China National Standards Head |
English PDF |
| GB/T 27612.3-2023 |
Agricultural irrigation equipment sprinkler Heads Part 3: Water volume distribution characteristics and test methods {译} 农业灌溉设备 喷头 第3部分：水量分布特性和试验方法 |
China National Standards Head |
English PDF |
| GB/T 27612.1-2023 |
Agricultural irrigation equipment Sprinkler Heads Part 1: Terminology and classification {译} 农业灌溉设备 喷头 第1部分：术语和分类 |
China National Standards Head |
English PDF |
| GB/T 29465-2023 |
Flange for floating Head heat exchanger {译} 浮头式热交换器用法兰 |
China National Standards Head |
English PDF |
| GB/T 28712.1-2023 |
Heat exchanger types and basic parameters Part 1: Floating Head heat exchanger {译} 热交换器型式与基本参数 第1部分：浮头式热交换器 |
China National Standards Head |
English PDF |
| GB/T 42849-2023 |
Bulging Head blind rivets {译} 凸头鼓包型抽芯铆钉 |
China National Standards Head |
English PDF |
| GB/T 25198-2023 |
pressure vessel Head {译} 压力容器封头 |
China National Standards Head |
English PDF |
| GB/T 23447-2023 |
Sanitary ware shower Head {译} 卫生洁具 淋浴用花洒 |
China National Standards Head |
English PDF |
| GB/T 70.3-2023 |
Reduced load capacity hexagon socket Head screws {译} 降低承载能力內六角沉头螺钉 |
China National Standards Head |
English PDF |
| GB/T 22077-2023 |
Test method for creep of overHead conductors {译} 架空导线蠕变试验方法 |
China National Standards Head |
English PDF |
| GB/T 22513-2023 |
Oil and gas drilling equipment WellHead devices and Christmas trees {译} 石油天然气钻采设备 井口装置和采油树 |
China National Standards Head |
English PDF |
| GB/T 42094-2022 |
Swimming self-locking nuts for aerospace with MJ thread double lug support plate with countersunk Head socket {译} 航空航天用带沉头窝的MJ螺纹双耳托板游动自锁螺母 |
China National Standards Head |
English PDF |
| GB/T 42162-2022 |
Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas chromatography - Thermal desorption (dynamic Headspace) method {译} 生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法 |
China National Standards Head |
English PDF |
| GB/T 5291.2-2022 |
Electric discharge forming machine tools - Accuracy inspection - Part 2: Double column machine tools (moving spindle Head type) {译} 电火花成形机床 精度检验 第2部分：双立柱机床（移动主轴头型） |
China National Standards Head |
English PDF |
| GB/T 41682-2022 |
Determination of Headspace gas content in food plastic packaging containers - sensor method {译} 食品塑料包装容器中顶空气体含量的测定 传感器法 |
China National Standards Head |
English PDF |
| GB/T 42045-2022 |
aircraft Headliner {译} 飞机顶垫 |
China National Standards Head |
English PDF |
| GB/T 40502-2021 |
Technical requirements for active dragHead 主动耙头技术要求 |
China National Standards Head |
English PDF |
| GB/T 20303.5-2021 |
Cranes—Cabins and control stations—Part 5: OverHead travelling and portal bridge cranes 起重机 司机室和控制站 第5 部分:桥式和门式起重机 |
China National Standards Head |
English PDF |
| GB/T 22437.5-2021 |
Cranes—Design principles for loads and load combinations—Part 5：OverHead travelling 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 Head |
English PDF |
| GB/T 8-2021 |
Square Head bolts -- Product grade C 方头螺栓 C级 |
China National Standards Head |
English PDF |
| GB/T 801-2021 |
Cup Head square neck bolts with small head and short neck—Product grade B 小半圆头低方颈螺栓 B级 |
China National Standards Head |
English PDF |
| GB/T 794-2021 |
Strenthened cup Head square neck bolts 加强半圆头方颈螺栓 |
China National Standards Head |
English PDF |
| GB/T 21421.1-2021 |
Composite string insulator units for overHead lines with a nominal voltage greater than 1 000 V—Part 1：Standard strength classes and end fittings 标称电压高于1 000V的架空线路用复合绝缘子串元件 第1部分：标准强度等级和端部装配件 |
China National Standards Head |
English PDF |
| GB/T 1001.1-2021 |
Insulators for overHead lines with a nominal voltage above 1 000V—Part 1:Ceramic or glass insulator units for a.c.systems—Definitions,test methods and acceptance criteria 标称电压高于1 000V的架空线路绝缘子 第1部分：交流系统用瓷或玻璃绝缘子元件 定义、试验方法和判定准则 |
China National Standards Head |
English PDF |
| GB/T 40926.4-2021 |
Protective equipment for use in ice hockey—Part 4:Head and face protection for goalkeepers 冰球运动护具 第4部分：守门员的头部和面部护具 |
China National Standards Head |
English PDF |
| GB/T 40926.2-2021 |
Protective equipment for use in ice hockey—Part 2:Head protection for skaters 冰球运动护具 第2部分：头部护具 |
China National Standards Head |
English PDF |
| GB/T 40819-2021 |
Aeolian vibration fatigue test method for overHead conductors and cables 架空线缆微风振动疲劳试验方法 |
China National Standards Head |
English PDF |
| GB/T 70.6-2020 |
Hexagon socket Head cap screws－Fine pitch thread 内六角圆柱头螺钉 细牙螺纹 |
China National Standards Head |
English PDF |
| GB/T 2673.2-2020 |
Hexalobular socket high countersunk Head screws
内六角花形高沉头螺钉 |
China National Standards Head |
English PDF |
| GB/T 39536-2020 |
DragHead tooth of trailing suction hopper dredger 耙吸挖泥船耙齿 |
China National Standards Head |
English PDF |
| GB/T 25095-2020 |
Monitoring system of operating status for overHead transmission lines 架空输电线路运行状态监测系统 |
China National Standards Head |
English PDF |
| GB/T 800-2020 |
Countersunk Head double nib bolts 沉头双榫螺栓 |
China National Standards Head |
English PDF |
| GB/T 32.3-2020 |
Hexagon bolts with wire holes on Head—Fine pitch thread 六角头头部带孔螺栓 细牙 |
China National Standards Head |
English PDF |
| GB/T 32.1-2020 |
Hexagon bolts with wire holes on Head 六角头头部带孔螺栓 |
China National Standards Head |
English PDF |
| GB 50790-2013 |
Code for designing of ±800KV DC overHead transmission line ±800kV直流架空输电线路设计规范 |
China DL-Electricity & Power Industry Standards Head |
English PDF |
| GB/T 38305-2019 |
Head protection—Rescue helmets 头部防护 救援头盔 |
China National Standards Head |
English PDF |
| GB/T 38259-2019 |
Information technology—General specification for virtual reality Head mounted display device 信息技术 虚拟现实头戴式显示设备通用规范 |
China National Standards Head |
English PDF |
| GB/T 7253-2019 |
Insulators for overHead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type 标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性 |
China National Standards Head |
English PDF |
| GB/T 38305-2019 |
Head protection—Rescue helmets 头部防护 救援头盔 |
China National Standards Head |
English PDF |
| GB/T 38259-2019 |
Information technology—General specification for virtual reality Head mounted display device 信息技术 虚拟现实头戴式显示设备通用规范 |
China National Standards Head |
English PDF |
| GB/T 7253-2019 |
Insulators for overHead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type 标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性 |
China National Standards Head |
English PDF |
| GB 15083-2019 |
Strength requirement and test method of automobile seats,their anchorages and any Head restraints 汽车座椅、座椅固定装置及头枕强度要求和试验方法 |
China National Standards Head |
English PDF |
| GB 15083-2019 |
Strength requirement and test method of automobile seats,their anchorages and any Head restraints 汽车座椅、座椅固定装置及头枕强度要求和试验方法 |
China National Standards Head |
English PDF |
| GB 2811-2019 |
Head protection—Safety helmets 头部防护 安全帽 |
China National Standards Head |
English PDF |
| GB/T 4232-2019 |
Stainless steel wire for cold Heading and cold forging 冷顶锻用不锈钢丝 |
China National Standards Head |
English PDF |
| GB/Z 37627.3-2019 |
Radio interference characteristics of overHead power lines and high-voltage equipment—Part 3:Code of practice for minimizing the generation of radio noise 架空电力线路和高压设备的无线电干扰特性 第3部分：减少无线电噪声至最小程度的实施规程 |
China National Standards Head |
English PDF |
| GB/T 37317-2019 |
Railway applications—Guide for lightning protection of DC overHead contact system 轨道交通 直流架空接触网雷电防护导则 |
China National Standards Head |
English PDF |
| GB/T 2673.1-2018 |
Hexalobular socket countersunk flat Head screws 内六角花形沉头螺钉 |
China National Standards Head |
English PDF |
| GB 51302-2018 |
OverHead insulated distribution line design standard 架空绝缘配电线路设计标准 |
China National Standards Head |
English PDF |
| GB/T 50548-2018 |
Surveying standard for 330kV～750kV overHead transmission lines 330kV～750kV架空输电线路勘测标准 |
China National Standards Head |
English PDF |
| GBZ/T 309-2018 |
Determination of acetone in urine - Headspace-gas chromatography 尿中丙酮的测定-顶空-气相色谱法 |
China National Standards Head |
English PDF |
| GBZ/T 310-2018 |
Determination of 1-bromopropane in urine - Headspace-gas chromatography 尿中1-溴丙烷的测定-顶空-气相色谱法 |
China National Standards Head |
English PDF |
| GB/T 20141-2018 |
Formed wire concentric lay overHead electrical stranded conductors 型线同心绞架空导线 |
China National Standards Head |
English PDF |
| GB/T 36150-2018 |
Aluminium alloy 100°countersunk Head inserts for aviation 航空用铝合金100°沉头孔镶嵌件 |
China National Standards Head |
English PDF |
| GB/T 36279-2018 |
Methods for testing self-damping characteristics of overHead conductors 架空导线自阻尼特性测试方法 |
China National Standards Head |
English PDF |
| GB/T 22092-2018 |
Micrometer Head and depth micrometer with electronic digital display 电子数显测微头和深度千分尺 |
China National Standards Head |
English PDF |
| GB/T 36551-2018 |
Calculation methods for properties of concentric lay overHead electrical stranded conductors 同心绞架空导线性能计算方法 |
China National Standards Head |
English PDF |
| GB/T 36292-2018 |
Greases for overHead conductors 架空导线用防腐脂 |
China National Standards Head |
English PDF |
| GB/T 36607-2018 |
Ergonomics—Motor vehicle driver Head position 人类工效学 车辆驾驶员头部位置 |
China National Standards Head |
English PDF |
| GB/T 35862-2018 |
Surface active agents—Determination of volatile organic compounds residues—Headspace gas chromatography-mass spectrometry (GC-MS) 表面活性剂 挥发性有机化合物残留量的测定 顶空气相色谱质谱(GC-MS)联用法 |
China National Standards Head |
English PDF |
| GB/T 35953-2018 |
Determination of restricted dichloromethane and 1,1,1-trichloroethane in cosmetics—Headspace gas chromatography 化妆品中限用物质二氯甲烷和1,1,1-三氯乙烷的测定 顶空气相色谱法 |
China National Standards Head |
English PDF |
| GB/T 35865-2018 |
Inspection of grain and oils—Determinination of Head rice yield of paddy—Image analysis method 粮油检验 稻谷整精米率测定 图像分析法 |
China National Standards Head |
English PDF |
| GB/T 19443-2017 |
Insulators for overHead lines with a nominal voltage above 1500V—Ceramic or glass insulator units for d.c. systems—Definitions,test methods and acceptance criteria 标称电压高于1500V的架空线路用绝缘子 直流系统用瓷或玻璃绝缘子串元件 定义、试验方法及接收准则 |
China National Standards Head |
English PDF |
| GB/T 1179-2017 |
Round wire concentric lay overHead electrical stranded conductors 圆线同心绞架空导线 |
China National Standards Head |
English PDF |
| GB/T 34937-2017 |
Insulators for overHead lines—Composite suspension and tension insulators for d.c.systems with a nominal voltage greater than 1500 V—Definitions, test methods and acceptance criteria 架空线路绝缘子 标称电压高于1500 V直流系统用悬垂和耐张复合绝缘子 定义、试验方法及接收准则 |
China National Standards Head |
English PDF |
| GB/T 17048-2017 |
Hard-draw aluminium wire for overHead line conductor 架空绞线用硬铝线 |
China National Standards Head |
English PDF |
| GB/T 15412-2017 |
General specification of pan/tilt Head for non-broadcast TV camera 应用电视摄像机云台通用规范 |
China National Standards Head |
English PDF |
| GB/T 34373-2017 |
Corn harvest machine—Picking Header 玉米收获机 摘穗割台 |
China National Standards Head |
English PDF |
| GB/T 32076.8-2017 |
High-strength structural bolting assemblies for preloading—Part 8: Torshear type bolt with cup Head,and nut assemblies 预载荷高强度栓接结构连接副 第8部分：扭剪型圆头螺栓和螺母连接副 |
China National Standards Head |
English PDF |
| GB/T 4678.6-2017 |
Diecasting dies—Components—Part 6: Headed guide bush 压铸模 零件 第6部分：带头导套 |
China National Standards Head |
English PDF |
| GB/T 25498.5-2017 |
Electroacoustics—Simulators of human Head and ear—Part 5：2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts 电声学 人头模拟器和耳模拟器 第5部分：测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器 |
China National Standards Head |
English PDF |
| GB/T 33931-2017 |
Mine hoists—Head sheave and guide pulley—Requirements for repair process 矿井提升机 天轮和导向轮 修复工艺要求 |
China National Standards Head |
English PDF |
| GB/T 2674-2017 |
Hexalobular socket raised countersunk Head screws 内六角花形半沉头螺钉 |
China National Standards Head |
English PDF |
| GB/T 2672-2017 |
Hexalobular socket pan Head screws 内六角花形盘头螺钉 |
China National Standards Head |
English PDF |
| GB/T 847-2017 |
Cross-recessed raised countersunk (oval) Head tapping screws 十字槽半沉头自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 5282-2017 |
Slotted pan Head tapping screws 开槽盘头自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 2670.3-2017 |
Hexalobular socket raised countersunk (oval) Head tapping screws 内六角花形半沉头自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 5283-2017 |
Slotted countersunk (flat) Head tapping screws 开槽沉头自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 2670.2-2017 |
Hexalobular socket countersunk Head tapping screws 内六角花形沉头自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 5285-2017 |
Hexagon Head tapping screws 六角头自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 845-2017 |
Cross-recessed pan Head tapping screws 十字槽盘头自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 2671.2-2017 |
Hexalobular socket Head cap screws 内六角花形圆柱头螺钉 |
China National Standards Head |
English PDF |
| GB/T 2671.1-2017 |
Hexalobular socket cheese (short) Head screws 内六角花形低圆柱头螺钉 |
China National Standards Head |
English PDF |
| GB/T 5284-2017 |
Slotted raised countersunk (oval) Head tapping screws 开槽半沉头自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 32076.9-2017 |
High-strength structural bolting assemblies for preloading—Part 9: Torshear type bolt with hexagon Head with large width across flats，and nut assemblies 预载荷高强度栓接结构连接副 第9部分：扭剪型大六角头螺栓和螺母连接副 |
China National Standards Head |
English PDF |
| GB/T 846-2017 |
Cross-recessed countersunk (flat) Head tapping screws 十字槽沉头自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 2670.1-2017 |
Hexalobular socket pan Head tapping screws 内六角花形盘头自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 15707-2017 |
Limits of radio interference from high voltage AC overHead power transmission lines 高压交流架空输电线路无线电干扰限值 |
China National Standards Head |
English PDF |
| GB/T 35695-2017 |
Technology guide for preventing bird-related outages of overHead transmission lines 架空输电线路涉鸟故障防治技术导则 |
China National Standards Head |
English PDF |
| GB/T 35713-2017 |
Ships Heading control systems 船舶艏向控制系统 |
China National Standards Head |
English PDF |
| GB/T 35697-2017 |
General technical specification for on-line monitoring device on overHead transmission lines 架空输电线路在线监测装置通用技术规范 |
China National Standards Head |
English PDF |
| GB 19152-2016 |
Motor vehicle Headlamps emitting a symmetrical passing beam or a driving beam or both 发射对称近光和/或远光的机动车前照灯 |
China National Standards Head |
English PDF |
| GB/T 33238-2016 |
Stirring Head for desulphurization of hot metal 铁水脱硫用搅拌头 |
China National Standards Head |
English PDF |
| GB/T 25020.4-2016 |
Steel pole for overHead contact system of electrified railways—Part 4: H section pole 电气化铁路接触网钢支柱 第4部分：H形支柱 |
China National Standards Head |
English PDF |
| GB/T 25020.3-2016 |
Steel pole for pole for overHead contact system of electrified railways—Part 3: Steel tube pole 电气化铁路接触网钢支柱 第3部分：环形钢管支柱 |
China National Standards Head |
English PDF |
| GB/T 25020.2-2016 |
Steel pole for overHead contact system of electrified railways—Part 2：Square steel tube pole 电气化铁路接触网钢支柱 第2部分：方形钢管支柱 |
China National Standards Head |
English PDF |
| GB/T 33150-2016 |
Five-axis simultaneous control plano-milling machines with a traveling overHead cross raill—Testing of the accuracy 五轴联动高架横梁移动龙门铣床 精度检验 |
China National Standards Head |
English PDF |
| GB/T 32686-2016 |
Test method for organic solvent content in multifunctional acrylates used for UV materials—Headspace capillary gas chromatography 光敏材料用多官能团丙烯酸酯单体中有机溶剂的测定 顶空进样毛细管气相色谱法 |
China National Standards Head |
English PDF |
| GB/T 32673-2016 |
Technical guide for fault inspection in overHead transmission line 架空输电线路故障巡视技术导则 |
China National Standards Head |
English PDF |
| GB/T 32592-2016 |
Railway applications—Current collection systems—Requirements for and validation of measurements of the dynamic interaction between pantograph and overHead contact line 轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证 |
China National Standards Head |
English PDF |
| GB/T 32591-2016 |
Railway applications—Current collection systems—Validation of simulation of the dynamic interaction between pantograph and overHead contact line 轨道交通 受流系统 受电弓与接触网动态相互作用仿真的验证 |
China National Standards Head |
English PDF |
| GB/T 32586-2016 |
Railway applications—Fixed installations—Electric traction specific requirements for composite insulators used for overHead contact line systems 轨道交通 地面装置 电力牵引架空接触网系统用复合绝缘子的特定要求 |
China National Standards Head |
English PDF |
| GB/T 32578-2016 |
Railway application—Fixed installations—Electric traction overHead contact lines 轨道交通 地面装置 电力牵引架空接触网 |
China National Standards Head |
English PDF |
| GB/T 1000-2016 |
Dimensions and characteristics of pin insulators of ceramic for high-voltage overHead lines 高压线路针式瓷绝缘子尺寸与特性 |
China National Standards Head |
English PDF |
| GB/T 32520-2016 |
Metal-oxide surge arresters with external series gap (EGLA) for overHead transmission and distribution lines of a.c. systems above 1 kV 交流1 kV以上架空输电和配电线路用带外串联间隙金属氧化物避雷器（EGLA） |
China National Standards Head |
English PDF |
| GB/T 32502-2016 |
OverHead electrical stranded conductors composite core supported/reinforced 复合材料芯架空导线 |
China National Standards Head |
English PDF |
| GB/T 823-2016 |
Small pan Head screws with cross recess 十字槽小盘头螺钉 |
China National Standards Head |
English PDF |
| GB/T 822-2016 |
Cheese Head screws with cross recess 十字槽圆柱头螺钉 |
China National Standards Head |
English PDF |
| GB/T 819.2-2016 |
Countersunk flat Head screws with cross recess—Part 2: Property class 8.8, stainless steel screws and non-ferrous metal screws 十字槽沉头螺钉 第2部分：8.8级、不锈钢及有色金属螺钉 |
China National Standards Head |
English PDF |
| GB/T 819.1-2016 |
Countersunk flat Head screws with cross recess—Part 1: Property class 4.8 十字槽沉头螺钉 第1部分：4.8级 |
China National Standards Head |
English PDF |
| GB/T 818-2016 |
Pan Head screws with cross recess 十字槽盘头螺钉 |
China National Standards Head |
English PDF |
| GB/T 69-2016 |
Slotted raised countersunk Head screws 开槽半沉头螺钉 |
China National Standards Head |
English PDF |
| GB/T 67-2016 |
Slotted pan Head screws 开槽盘头螺钉 |
China National Standards Head |
English PDF |
| GB/T 65-2016 |
Slotted cheese Head screws 开槽圆柱头螺钉 |
China National Standards Head |
English PDF |
| GB/T 5786-2016 |
Hexagon Head bolts—Fine pitch thread—Full thread 六角头螺栓 细牙 全螺纹 |
China National Standards Head |
English PDF |
| GB/T 5785-2016 |
Hexagon Head bolts—Fine pitch thread 六角头螺栓 细牙 |
China National Standards Head |
English PDF |
| GB/T 5783-2016 |
Hexagon Head bolts—Full thread 六角头螺栓 全螺纹 |
China National Standards Head |
English PDF |
| GB/T 5782-2016 |
Hexagon Head bolts 六角头螺栓 |
China National Standards Head |
English PDF |
| GB/T 5781-2016 |
Hexagon Head bolts—Full thread—Product grade C 六角头螺栓 全螺纹 C级 |
China National Standards Head |
English PDF |
| GB/T 5780-2016 |
Hexagon Head bolts—Product grade C 六角头螺栓 C级 |
China National Standards Head |
English PDF |
| GB/T 68-2016 |
Slotted countersunk flat Head screws 开槽沉头螺钉 |
China National Standards Head |
English PDF |
| GB/T 16824.2-2016 |
Hexagon flange Head tapping screws 六角法兰面自攻螺钉 |
China National Standards Head |
English PDF |
| GB/T 16824.1-2016 |
Hexagon washer Head tapping screws 六角凸缘自攻螺钉 |
China National Standards Head |
English PDF |
| GB 23200.55-2016 |
National food safety standards—Determination of twenty one fumigant residues in foods - Headspace Gas chromatography 食品安全国家标准 食品中21种熏蒸剂残留量的测定 顶空气相色谱法 |
China National Standards Head |
English PDF |
| GB/T 32397-2015 |
Chinese internet email address—Technical specification for email Headers to support 中文电子邮件地址 邮件头格式技术要求 |
China National Standards Head |
English PDF |
| GB/T 820-2015 |
Raised countersunk Head screws with cross recess 十字槽半沉头螺钉 |
China National Standards Head |
English PDF |
| GB/T 70.4-2015 |
Hexagon socket button Head screws with collar 内六角平圆头凸缘螺钉 |
China National Standards Head |
English PDF |
| GB/T 70.2-2015 |
Hexagon socket button Head screws 内六角平圆头螺钉 |
China National Standards Head |
English PDF |
| GB/T 6478-2015 |
Steels for cold Heading and cold extruding 冷镦和冷挤压用钢 |
China National Standards Head |
English PDF |
| GB/T 14255-2015 |
Household sewing machines Head—Method of sound power levels of noise emitted 家用缝纫机机头 噪声声功率级的测试方法 |
China National Standards Head |
English PDF |
| GB/T 325.5-2015 |
Packing containers—Steel drums—Part 5：Non-removable Head（tight head）drums with a maximum total capacity of 200L 包装容器 钢桶 第5部分：200L及以下闭口钢桶 |
China National Standards Head |
English PDF |
| GB/T 325.4-2015 |
Packing containers—Steel drums—Part 4：Removable Head(open head)drums with a maximum total capacity of 200L 包装容器 钢桶 第4部分：200L及以下全开口钢桶 |
China National Standards Head |
English PDF |
| GB/T 31421-2015 |
Occupational antistatic Headwear 防静电工作帽 |
China National Standards Head |
English PDF |
| GB/T 19124-2015 |
Tri-wheel vehicles and low-speed goods vehicles—Head lamps 三轮汽车和低速货车 前照灯 |
China National Standards Head |
English PDF |
| GB/T 2532-2014 |
Brass strip for heat-exchanger water tank and Header 散热器水室和主片用黄铜带 |
China National Standards Head |
English PDF |
| GB 50233-2014 |
Code for construction and acceptance of 110kV~750kV overHead transmission line 110kV~750kV架空输电线路施工及验收规范 |
China National Standards Head |
English PDF |
| GB/T 31235-2014 |
Technical specification for fittings of ±800 kV DC overHead transmission line ±800kV直流输电线路金具技术规范 |
China National Standards Head |
English PDF |
| GB/T 21421.2-2014 |
Composite string insulator units for overHead lines with a nominal voltage greater than 1 000 V― Part 2：Dimensions and characteristics 标称电压高于1 000V 的架空线路用复合绝缘子串元件 第2部分：尺寸与特性 |
China National Standards Head |
English PDF |
| GB/T 30932-2014 |
Determination of dioxane residue in cosmetics―Headspace gas chromatography-mass spectrometry 化妆品中禁用物质二噁烷残留量的测定 顶空气相色谱-质谱法 |
China National Standards Head |
English PDF |
| GB/T 6564.1-2014 |
Hexalobular socket Head cap thread rolling screws 内六角花形圆柱头自挤螺钉 |
China National Standards Head |
English PDF |
| GB/T 6563-2014 |
Hexagon Head thread rolling screws 六角头自挤螺钉 |
China National Standards Head |
English PDF |
| GB/T 6562-2014 |
Cross recessed raised countersunk Head thread rolling screws 十字槽半沉头自挤螺钉 |
China National Standards Head |
English PDF |
| GB/T 6561-2014 |
Cross recessed countersunk Head thread rolling screws 十字槽沉头自挤螺钉 |
China National Standards Head |
English PDF |
| GB/T 6560-2014 |
Cross recessed pan Head thread rolling screws 十字槽盘头自挤螺钉 |
China National Standards Head |
English PDF |
| GB/T 152.5-2014 |
Fasteners―Countersinks for countersunk Head wood screws 紧固件 沉头木螺钉用沉孔 |
China National Standards Head |
English PDF |
| GB/T 152.2-2014 |
Fasteners—Countersinks for countersunk Head screws 紧固件 沉头螺钉用沉孔 |
China National Standards Head |
English PDF |
| GB/T 19519-2014 |
Insulators for overHead lines―Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000V―Definitions, test methods and acceptance criteria 架空线路绝缘子 标称电压高于1 000 V交流系统用悬垂和耐张复合绝缘子 定义、试验方法及接收准则 |
China National Standards Head |
English PDF |
| GB/T 30551-2014 |
Thermal-resistant aluminium alloy wire for overHead line conductor 架空绞线用耐热铝合金线 |
China National Standards Head |
English PDF |
| GB/T 30550-2014 |
Concentric lay stranded overHead electrical conductors containing one or more gap(s) 含有一个或多个间隙的同心绞架空导线 |
China National Standards Head |
English PDF |
| GB 50173-2014 |
Code for construction and acceptance of 66KV and under overHead electric power transmission line 电气装置安装工程66kV及以下架空电力线路施工及验收规范 |
China National Standards Head |
English PDF |
| GB/T 22513-2013 |
Petroleum and natural gas industries―Drilling and production equipment―WellHead and christmas tree equipment 石油天然气工业 钻井和采油设备 井口装置和采油树 |
China National Standards Head |
English PDF |
| GB/T 21412.4-2013 |
Petroleum and natural gas industries―Design and operation of subsea production systems―Part 4: Subsea wellHead and tree equipment 石油天然气工业 水下生产系统的设计与操作 第4部分：水下井口装置和采油树设备 |
China National Standards Head |
English PDF |
| GB/T 14471-2013 |
General specification for Headphones 头戴耳机通用规范 |
China National Standards Head |
English PDF |
| GB/T 12060.7-2013 |
Sound system equipment—Part 7：Methods of measurement on Headphones and earphones 声系统设备 第7部分：头戴耳机和耳机测量方法 |
China National Standards Head |
English PDF |
| GB/T 30041-2013 |
Head Protection―Code of practice for selection and use of industrial safety helmets 头部防护 安全帽选用规范 |
China National Standards Head |
English PDF |
| GB/T 3371-2013 |
Optical dividing Head 光学分度头 |
China National Standards Head |
English PDF |
| GB/T 30016-2013 |
Bronze alloys plate and strip for overHead line 接触网用青铜板带 |
China National Standards Head |
English PDF |
| GB/T 30015-2013 |
Bronze alloys rod and bar for overHead line 接触网用青铜棒 |
China National Standards Head |
English PDF |
| GB/T 4389-2013 |
Double-Headed open-ended wrenches,double-headed box wrenches and combination wrenches - Maximum widths of heads 双头呆扳手、双头梅花扳手、两用扳手 头部外形的最大尺寸 |
China National Standards Head |
English PDF |
| GB/T 35-2013 |
Square Head bolts with small head 小方头螺栓 |
China National Standards Head |
English PDF |
| GB/T 29.2-2013 |
Hexagon bolts with cross recess on Head 六角头带十字槽螺栓 |
China National Standards Head |
English PDF |
| GB/T 29.1-2013 |
Hexagon bolts with slot on Head 六角头带槽螺栓 |
China National Standards Head |
English PDF |
| GB/T 15-2013 |
Mushroom Head nib bolts 扁圆头带榫螺栓 |
China National Standards Head |
English PDF |
| GB/T 14-2013 |
Mushroom Head square neck bolts 扁圆头方颈螺栓 |
China National Standards Head |
English PDF |
| GB/T 13-2013 |
Cup Head nib bolts 圆头带榫螺栓 |
China National Standards Head |
English PDF |
| GB/T 12-2013 |
Cup Head square neck bolts 圆头方颈螺栓 |
China National Standards Head |
English PDF |
| GB/T 11-2013 |
Countersunk Head nib bolts 沉头带榫螺栓 |
China National Standards Head |
English PDF |
| GB/T 10-2013 |
Countersunk Head square neck bolts 沉头方颈螺栓 |
China National Standards Head |
English PDF |
| GB/T 29087-2012 |
Non-quenched and tempered steel wire rod for cold Heading 非调质冷镦钢热轧盘条 |
China National Standards Head |
English PDF |
| GB/T 6791-2012 |
Road vehicles - Spark-plugs and their cylinder Head housing - Basic characteristics and dimensions 道路车辆 火花塞及其气缸盖安装孔 基本特征及尺寸 |
China National Standards Head |
English PDF |
| GB/T 29465-2012 |
Shell flange-rear Head end of floating heat exchangers 浮头式热交换器用外头盖侧法兰 |
China National Standards Head |
English PDF |
| GB/T 29003-2012 |
Head-feed combine harvester - Evaluation index and measurement methods for fuel consumption 半喂入联合收割机 燃油消耗量指标及测量方法 |
China National Standards Head |
English PDF |
| GB/T 28960-2012 |
Automotive diesel - Heads for fuel filters with horizontal flange - Mounting and connecting dimensions 汽车柴油机 具有水平安装面的旋装式燃油滤清器滤座 安装和连接尺寸 |
China National Standards Head |
English PDF |
| GB/T 28959-2012 |
Automotive diesel - Heads for fuel filters with vertical flange- Mounting and connecting dimensions 汽车柴油机 具有垂直安装面的燃油滤清器滤座 安装和连接尺寸 |
China National Standards Head |
English PDF |
| GB/T 29325-2012 |
Annealed aluminum formed wires for overHead electrical conductors 架空导线用软铝型线 |
China National Standards Head |
English PDF |
| GB/T 29324-2012 |
Fiber reinforced polymer matrix composite core for overHead electrical conductors 架空导线用纤维增强树脂基复合材料芯棒 |
China National Standards Head |
English PDF |
| GB/T 5953.3-2012 |
Steel wire for cold Heading - part 3: Non-quenched and tempered steel wire for cold heading 冷镦钢丝 第3部分：非调质型冷镦钢丝 |
China National Standards Head |
English PDF |
| GB/T 28906-2012 |
Hot rolled wire rod for cold Heading 冷镦钢热轧盘条 |
China National Standards Head |
English PDF |
| GB/T 28813-2012 |
Operating code for ±800kV DC overHead transmission line ±800kV直流架空输电线路运行规程 |
China National Standards Head |
English PDF |
| GB 28710-2012 |
Garden patrol minibus - Head lamps 非公路旅游观光车 前照灯 |
China National Standards Head |
English PDF |
| GB/T 28712.5-2012 |
Types and basic parameters of Head exchangers - Part 5：Spiral heat exchangers 热交换器型式与基本参数 第5部分：螺旋板式热交换器 |
China National Standards Head |
English PDF |
| GB 50741-2012 |
Code for investigation and surveying of 1000kV overHead transmission line 1000kV架空输电线路勘测规范 |
China National Standards Head |
English PDF |
| GB/T 28389.2-2012 |
Auto index milling Head with axes A,C of main drive - Part 2: Specifications 主传动驱动型AC轴自动分度铣头 第2部分：技术条件 |
China National Standards Head |
English PDF |
| GB/T 28389.1-2012 |
Auto index milling Head with axes A,C of main drive - Part 1: Testing of accuracy 主传动驱动型AC轴自动分度铣头 第1部分：精度检验 |
China National Standards Head |
English PDF |
| GB/T 28388.2-2012 |
Swinging linkage milling Head with axes A,C - Part 2: Specifications 摆动式AC轴联动铣头 第2部分：技术条件 |
China National Standards Head |
English PDF |
| GB/T 28388.1-2012 |
Swinging linkage milling Head with axes A,C - Part 1: Testing of accuracy 摆动式AC轴联动铣头 第1部分：精度检验 |
China National Standards Head |
English PDF |
| GB/T 27509-2011 |
OverHead projectors - Projection stages dimensions 透射式投影器 投影台尺寸 |
China National Standards Head |
English PDF |
| GB/T 15796-2011 |
Rules for monitoring and forecast of the wheat Head blight（Fusarium graminearum Schw. / Gibberella zeae (Schw.) Petch） 小麦赤霉病测报技术规范 |
China National Standards Head |
English PDF |
| GB/T 26874-2011 |
Characteristics of ceramic insulator units of the long rod type for high-voltage overHead lines 高压架空线路用长棒形瓷绝缘子元件特性 |
China National Standards Head |
English PDF |
| GB 50665-2011 |
Code for design of 1000kV overHead transmission line 1000kV架空输电线路设计规范 |
China National Standards Head |
English PDF |
| GB/T 26160-2010 |
Head-face dimensions of Chinese minors 中国未成年人头面部尺寸 |
China National Standards Head |
English PDF |
| GB/T 1001.2-2010 |
Insulators for overHead lines with a nominal voltage above 1000V - Part 2: Insulator strings and insulator sets for a.c.systems - Definitions, test methods and acceptance criteria 标准电压高于1000V的架空线路绝缘子 第2部分：交流系统用绝缘子串及绝缘子串组 定义、试验方法和接收准则 |
China National Standards Head |
English PDF |
| GB/T 26129-2010 |
Contact-type transmitter-receiver Headset for fireman 消防员接触式送受话器 |
China National Standards Head |
English PDF |
| GB/T 14080-2010 |
General specification of Head stack assembly for hard disk drive 硬磁盘驱动器头堆组件通用规范 |
China National Standards Head |
English PDF |
| GB 25991-2010 |
Automotive Headlamps with LED light sources and/or LED modules 汽车用LED前照灯 |
China National Standards Head |
English PDF |
| GB/T 25888-2010 |
SnakeHead 月鳢 |
China National Standards Head |
English PDF |
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