Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 4728.12-2008 |
Graphical symbols for diagrams - Part 12：Binary logic elements 电气简图用图形符号 第12部分：二进制逻辑元件 |
China National Standards 12 |
 English PDF |
| GB/T 2423.4-2008 |
Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat，cyclic ( 12h+12h cycle) 电工电子产品环境试验 第2部分：试验方法 试验Db 交变湿热（12h＋12h循环） |
China National Standards 12 |
English PDF |
| GB/T 6109.3-2008 |
Enamelled round winding wire - Part 3:Polyvinyl acetal enamelled round copper wire,class 120 漆包圆绕组线 第3部分：120级缩醛漆包铜圆线 |
China National Standards 12 |
English PDF |
| GB/T 6109.12-2008 |
Enamelled round winding wire - Part 12: Polyester or polyesterimide enamelled round copper wire overcoated with polyamide,class 180 漆包圆绕组线 第12部分：180级聚酰胺复合聚酯或聚酯亚胺漆包铜圆线 |
China National Standards 12 |
English PDF |
| GB/T 18570.12-2008 |
Preparation of steel substrates before application of paints and related products-Tests for the assessment of surface cleanliness - Part 12: Field method for the titrimetric determination of water-soluble ferrous ions 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第12部分: 水溶性铁离子的现场滴定测定法 |
China National Standards 12 |
English PDF |
| GB/T 20975.12-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 12：Determination of titanium content 铝及铝合金化学分析方法 第12部分：钛含量的测定 |
China National Standards 12 |
English PDF |
| GB/T 20432.12-2008 |
Photography - Photographic-grade chemicals - Test methods - Part 12: Determination of density 摄影 照相级化学品 试验方法 第12部分: 密度的测定 |
China National Standards 12 |
English PDF |
| GB/T 17680.12-2008 |
Criteria for emergency planning and preparedness for nuclear power plants - Part 12：planning, development, conduct, and evaluation of nuclear emergency drills and exercises 核电厂应急计划与准备准则 第12部分：核应急练习与演习的计划、准备、实施与评估 |
China National Standards 12 |
English PDF |
| GB/T 21507-2008 |
12 Gauge sporting shotgun cartridge 12号运动猎枪弹 |
China National Standards 12 |
English PDF |
| GB/T 20485.12-2008 |
Methods for the calibration of vibration and shock transducers - Part 12: Primary vibration calibration by the reciprocity method 振动与冲击传感器校准方法 第12部分：互易法振动绝对校准 |
China National Standards 12 |
English PDF |
| GB/T 3048.12-2007 |
Test methods for electrical properties of electric cables and wires - Part 12：Partial discharge test 电线电缆电性能试验方法 第12部分：局部放电试验 |
China National Standards 12 |
English PDF |
| GB/T 3780.12-2007 |
Carbon black - Part 12：Inspection of impurity material 炭黑 第12部分：杂质的检查 |
China National Standards 12 |
English PDF |
| GB/T 8243.12-2007 |
Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 12: Filtration efficiency using particle counting, and contaminant retention capacity 内燃机全流式机油滤清器试验方法 第12部分：采用颗粒计数法测定滤清效率和容灰量 |
China National Standards 12 |
English PDF |
| GB/T 328.12-2007 |
Test methods for building sheets for waterproofing - Part 12: Bitumen sheets for waterproofing-dimensional stability 建筑防水卷材试验方法 第12部分：沥青防水卷材 尺寸稳定性 |
China National Standards 12 |
English PDF |
| GB/T 5053.2-2006 |
Road vehicles - Connectors for the electrical connection of towing and towed vehicles - 7-pole connector type 12 N (normal) for vehicles with 12 V nominal supply voltage 道路车辆 牵引车与挂车之间电连接器 7芯12V标准型（12N） |
China National Standards 12 |
English PDF |
| GB/T 20718-2006 |
Road vehicles - Connectors for the electrical connection of towing and towed vehicles - 13-pole connector for vehicles with 12V nominal supply voltage 道路车辆 牵引车和挂车之间的电连接器 12V13芯型 |
China National Standards 12 |
English PDF |
| GB/T 20716.2-2006 |
Road vehicles - Connectors for the electrical connection of towing and towed vehicles - Part 2: Connectors for braking systems and running gears of vehicles with 12V nominal supply voltage 道路车辆 牵引车和挂车之间的电连接器 第2部分：12V标称电压车辆的制动系统和行走系的连接 |
China National Standards 12 |
English PDF |
| GB/T 4169.12-2006 |
Components of injection moulds for plastics - Part 12: Ejector guide bush 塑料注射模零件 第12部分：推板导套 |
China National Standards 12 |
English PDF |
| GB/T 10066.12-2006 |
Test methods for electroheat installations - Part 12: Infrared heating installations 电热装置的试验方法 第12部分：红外加热装置 |
China National Standards 12 |
English PDF |
| GB/T 4841.3-2006 |
Colour cards of standard depths for dyeing with dyestuffs 2/1、1/3、1/6、1/12、1/25 染料染色标准深度色卡 2/1、1/3、1/6、1/12、1/25 |
China National Standards 12 |
English PDF |
| GB/T 12618.3-2006 |
Open end blind rivets witn break pull mandrel and protruding head―property class 12 开口型平圆头抽芯铆钉 12级 |
China National Standards 12 |
English PDF |
| GB/T 12617.3-2006 |
Open end blind rivets with break pull mandrel and countersunk head―property class 12 开口型沉头抽芯铆钉 12级 |
China National Standards 12 |
English PDF |
| GB 5135.12-2006 |
Automatic sprinkler system-Part12:Extended coverage sprinkler 自动喷水灭火系统 第12部分:扩大覆盖面积洒水喷头 |
China National Standards 12 |
English PDF |
| GB/T 20127.12-2006 |
Steel and alloy - Determination of trace element contents Part 12: Determination of zinc content by flame atomic absorption spectrometric method 钢铁及合金 痕量元素的测定 第12部分：火焰原子吸收光谱法测定锌含量 |
China National Standards 12 |
English PDF |
| GB/T 9841-2006 |
Feed additive Vitamin B12 powder (cyanocobalamin cobione) 饲料添加剂 维生素B12(氰钴胺)粉剂 |
China National Standards 12 |
English PDF |
| GB/T 3810.12-2006 |
Test methods of ceramic tiles Part 12: Determination of frost resistance 陶瓷砖试验方法 第12部分:抗冻性的测定 |
China National Standards 12 |
English PDF |
| GB/T 20063.12-2006 |
Graphical symbols for diagrams -Part 12: Devices for separating purification and mixing 简图用图形符号 第12部分：分离、净化和混合的装置 |
China National Standards 12 |
English PDF |
| GB 10395.12-2005 |
Tractors and machinery for agriculture and forestry -- Technical means for ensuring safety -- Part 12: Portable powered hedge-trimmers 农林拖拉机和机械 安全技术要求 第12部分：便携式动力绿篱修剪机 |
China National Standards 12 |
English PDF |
| GB/T 6002.12-2005 |
Textile machinery terminology -- Part 12: Dyeing, fnishing and allied machinery -- Classification and nomenclature 纺织机械术语 第12部分：染整机械及相关机械 分类和名称 |
China National Standards 12 |
English PDF |
| GB/T 3871.12-2005 |
Agricultural Tractors-Test procedures-Part 12:Working Tests 农业拖拉机 试验规程 第12部分 使用试验 |
China National Standards 12 |
English PDF |
| GB/T 19851.12-2005 |
Sports equipment and playground for middle school primary school Part 12:Checkout-equipment for physique-health of students 中小学体育器材和场地 第12部分:学生体质健康测试器材 |
China National Standards 12 |
English PDF |
| GB/T 9217.12-2005 |
Hardmetal burrs--Part 12:Inverted cone burrs(style N) 硬质合金旋转锉 第12部分:倒锥形旋转锉（N型） |
China National Standards 12 |
English PDF |
| GB/T 16886.12-2005 |
Biological evaluation of medical devices-Part 12:Sample preparation and reference materials 医疗器械生物学评价 第12部分:样品制备与参照样品 |
China National Standards 12 |
English PDF |
| GB 19510.12-2005 |
Lamp controlgear--Part 12:Particular requirements for miscellaneous electronic circuits used with luminaires 灯的控制装置 第12部分:与灯具联用的杂类电子线路的特殊要求 |
China National Standards 12 |
English PDF |
| GB/T 17980.129-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 129:Herbicides against weeds in tobacco 农药 田间药效试验准则(二) 第129部分:除草剂防治烟草田杂草 |
China National Standards 12 |
English PDF |
| GB/T 17980.128-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 128:Herbicides against weeds in cotton 农药 田间药效试验准则(二) 第128部分:除草剂防治棉花田杂草 |
China National Standards 12 |
English PDF |
| GB/T 17980.127-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 127:Herbicides against weeds in crops with directional spray 农药 田间药效试验准则(二) 第127部分:除草剂行间喷雾防治作物田杂草 |
China National Standards 12 |
English PDF |
| GB/T 17980.126-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 126:Herbicides against weeds in peanut 农药 田间药效试验准则(二) 第126部分:除草剂防治花生田杂草 |
China National Standards 12 |
English PDF |
| GB/T 17980.125-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 125:Herbicides against weeds in soybean 农药 田间药效试验准则(二) 第125部分:除草剂防治大豆田杂草 |
China National Standards 12 |
English PDF |
| GB/T 17980.124-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 124:Fungicides againstalternaria leaf spot of apple 农药 田间药效试验准则(二) 第124部分:杀菌剂防治苹果斑点落叶病 |
China National Standards 12 |
English PDF |
| GB/T 17980.123-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 123:Fungicides against bird’s eye rot of grape 农药 田间药效试验准则(二) 第123部分:杀菌剂防治葡萄黑痘病 |
China National Standards 12 |
English PDF |
| GB/T 17980.122-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 122:Fungicides against downy mildew of grape 农药 田间药效试验准则(二) 第122部分:杀菌剂防治葡萄霜霉病 |
China National Standards 12 |
English PDF |
| GB/T 17980.121-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 121:Fungicides against white rot of grape 农药 田间药效试验准则(二) 第121部分:杀菌剂防治葡萄白腐病 |
China National Standards 12 |
English PDF |
| GB/T 17980.120-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 120:Fungicides against gray mold rot of strawberry 农药 田间药效试验准则(二) 第120部分:杀菌剂防治草莓灰霉病 |
China National Standards 12 |
English PDF |
| GB/T 17980.112-2004 |
Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 112:Fungicides against anthracnose of cucurbits 农药 田间药效试验准则(二) 第112部分:杀菌剂防治瓜类炭疽病 |
China National Standards 12 |
English PDF |
| GB/T 4258-2004 |
Parallel shanks countersinks for angles60°、90°and 120° inclusive 60°、90°、120°直柄锥面锪钻 |
China National Standards 12 |
English PDF |
| GB/T 1143-2004 |
Morse taper shank countersinks for angles 60° and 90°，120° inclusive 60°、90°、120°莫氏锥柄锥面锪钻 |
China National Standards 12 |
English PDF |
| GB/T 4678.12-2003 |
Die-casting die components--Part 12: Return pin 压铸模零件 第12部分:复位杆 |
China National Standards 12 |
English PDF |
| GB/T 18904.5-2003 |
Semiconductor devices--Part 12-5: Optoelectronic devices--Blank detail specification for pin-photodiodes with/without pigtail，for fibre optic systems or subsystems 半导体器件 第12-5部分:光电子器件 纤维光学系统或子系统用带/不带尾纤的pin光电二极管空白详细规范 |
China National Standards 12 |
English PDF |
| GB/T 13477.12-2002 |
Test method for building sealants--Part 12:Determination of adhesion/cohesion properties at constant temperature 建筑密封材料试验方法 第12部分:同一温度下拉伸-压缩循环后粘结性的测定 |
China National Standards 12 |
English PDF |
| GB/T 18904.4-2002 |
Semiconductor devices--Part 12-4:Optoelectronicdevices--Blank detail specification for pin-FET modules with/without pigtailfor fiber optic systems or sub-systems 半导体器件 第12-4部分:光电子器件 纤维光学系统或子系统用带/不带尾纤的Pin-FET模块空白详细规范 |
China National Standards 12 |
English PDF |
| GB/T 18904.3-2002 |
Semiconductor devices--Part 12-3:Optoelectronic devices--Blank detail specification for light-emitting diodes--Display application 半导体器件 第12-3部分:光电子器件 显示用发光二极管空白详细规范 |
China National Standards 12 |
English PDF |
| GB/T 18904.2-2002 |
Semiconductor devices--Part 12-2:Optoelectronic devices--Blank detail specification for laser diodes modules with pigtail for fiber optic systems or sub-systems 半导体器件 第12-2部分:光电子器件 纤维光学系统或子系统用带尾纤的激光二极管模块空白详细规范 |
China National Standards 12 |
English PDF |
| GB/T 18904.1-2002 |
Semiconductor devices--Part 12-1:Optoelectronic devices--Blank detail specification for light emitting/infrared emitting diodes with/without pigtail for fiber optic systems or sub-systems 半导体器件 第12-1部分:光电子器件 纤维光学系统或子系统用带/不带尾纤的光发射或红外发射二极管空白详细规范 |
China National Standards 12 |
English PDF |
| GB/T 18310.12-2002 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-12:Tests--Impact 纤维光学互连器件和无源器件 基本试验和测量程序 第2-12部分:试验 撞击 |
China National Standards 12 |
English PDF |
| GB/T 2820.12-2002 |
Reciprocating internal combustion engine driven alternating current generating sets--Part 12:Emergency power supply to safety services 往复式内燃机驱动的交流发电机组 第12部分:对安全装置的应急供电 |
China National Standards 12 |
English PDF |
| GB/T 18347-2001 |
Code 128 128条码 |
China National Standards 12 |
English PDF |
| GB/T 5271.12-2000 |
Information technology--Vocabulary--Part 12:Peripheral equipment 信息技术 词汇 第12部分:外围设备 |
China National Standards 12 |
English PDF |
| GB/T 17880.4-1999 |
120° Small countersunk head riveted nuts 120°小沉头铆螺母 |
China National Standards 12 |
English PDF |
| GB/T 17819-1999 |
Determination of vitamin B12 in vitamins premix--High-pressure liquid chromatography 维生素预混料中维生素B12的测定 高效液相色谱法 |
China National Standards 12 |
English PDF |
| GB/T 7399.3-1999 |
Helical-scan video tape cassette system using 12.65 mm magnetic tape on type S-VHS S-VHS型12.65 mm螺旋扫描盒式磁带录像系统 |
China National Standards 12 |
English PDF |
| GB/T 17500-1998 |
Satellite earth stations(SES)--Receive-only very small aperture terminals(VSAT) used for data distribution operating in the 11/12 GHz frequency bands 卫星地球站 工作在11/12 GHz频带下用于数据分配的只接收甚小口径终端(VSAT)技术要求 |
China National Standards 12 |
English PDF |
| GB/T 5095.12-1997 |
Electromechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 12:Soldering tests--Section 6:Test 12f--Sealing against flux and cleaning solvents inmachine soldering 电子设备用机电元件 基本试验规程及测量方法 第12部分:锡焊试验 第六篇:试验12f在机器焊接中封焊处耐焊剂和清洁剂 |
China National Standards 12 |
English PDF |
| GB/T 16969-1997 |
Information technology--Data interchange on read-only 120 mm optical data disks(CD-ROM) 信息技术 只读120mm数据光盘(CD-ROM)的数据交换 |
China National Standards 12 |
English PDF |
| GB/T 15863-1995 |
VHS 12.65mm VTR’s calibration tapes VHS型12.65 mm录像机校准带 |
China National Standards 12 |
English PDF |
| GB/T 15522-1995 |
FM audio recording of helical-scan video tape cassette system using 12.65mm magnetic tape on type VHS VHS型12.65 mm螺旋扫描盒式录像系统的调频音频记录 |
China National Standards 12 |
English PDF |
| GB/T 14434-1993 |
Planning parameters for broadcasting-satellite service(BSS) in the band 12 GHz and BSS feeder links 12 GHz频段卫星广播业务(BSS)及其馈线链路的规划参数 |
China National Standards 12 |
English PDF |
| GB/T 13431-1992 |
Performance requirements for 120-channel submarine coaxial cable carrier telephone equipment 120路海底同轴电缆载波电话设备技术要求 |
China National Standards 12 |
English PDF |
| GB/T 13429-1992 |
Measurement methods for 120-channel submarine coaxial cable carrier telephone equipment 120路海底同轴电缆载波电话设备测试方法 |
China National Standards 12 |
English PDF |
| GB/T 13137-1991 |
Specification for 12-channel telephone carrier terminal equipment used on the symmetric pains of 2.6/9.5 mm coaxial cable 2.6/9.5 mm综合中同轴电缆高频四芯组或高频线对12路载波电话终端设备技术条件 |
China National Standards 12 |
English PDF |
| GB/T 12416.2-1990 |
Glass--Hydrolytic resistance ofglass grains at 121℃--Test method and classification 玻璃颗粒在 121℃耐水性的试验方法和分级 |
China National Standards 12 |
English PDF |
| GB/T 9716-1988 |
Information processing--Unrecorded 12.7mm (0.5in)wide magnetic tape for information interchange-32ftpmm(800 ftpi)NRZ1，126ftpmm(3200ftpi)phase encoded and 356ftpmm(9042ftpi) NRZ1 信息处理 信息交换用9磁道，12.7mm(0.5in)未记录磁带 32ftpmm(800ftpi)NRZ1制，126ftpmm(3200ftpi)调相制和356ftpmm(9042ftpi)NRZ1制 |
China National Standards 12 |
English PDF |
| GB/T 9363-1988 |
Information processing--9-Track， 12.7mm (0.5in) wide magnetictape for information interchange--Format and recording，using group coding at 246 cpmm(6250 cpi) 信息处理 信息交换用9磁道12.7mm(0.5in)磁带成组编码方式246 cpmm (6250 cpi) 的格式及记录 |
China National Standards 12 |
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 12 |
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 12 |
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 12 |
English PDF |
| GB/T 7422.2-1987 |
16×12， 16×8， 16×4 Dot matrix data set of Mongo-lian characters for information interchange 信息交换用蒙古文16×12、16×8、16×4点阵数据集 |
China National Standards 12 |
English PDF |
| GB/T 7422.1-1987 |
16×12， 16×8， 16×4 Dot matrix font set of Mongo-lian characters for information interchange 信息交换用蒙古文16×12、16×8、16×4点阵字模集 |
China National Standards 12 |
English PDF |
| GB/T 7399-1987 |
Helical-scan video tape cassette system using 12.65 mm magnetic tape on type VHS VHS 型12.65 mm螺旋扫描盒式磁带录像系统 |
China National Standards 12 |
English PDF |
| GB/T 954-1986 |
120 degree countersunk head rivets 120°沉头铆钉 |
China National Standards 12 |
English PDF |
| GB/T 874-1986 |
120 degree countersunk head semi-tubular rivets 120°沉头半空心铆钉 |
China National Standards 12 |
English PDF |
| GB/T 1012-1986 |
120 degree oval countersunk rivets 120°半沉头铆钉 |
China National Standards 12 |
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 12 |
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 12 |
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 12 |
English PDF |
| GB/T 974-1976 |
Screws，cross recessed，120° raised countersunkhead 十字槽120°半沉头螺钉 |
China National Standards 12 |
English PDF |
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