Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 3763-2008 |
24° cone connectors and flared couplings - Hexagon thin nut 管接头用六角薄螺母 |
China National Standards Hex |
 English PDF |
| GB/T 3632-2008 |
Sets of torshear type high strength bolt Hexagon nut and plain washer for steel structures 钢结构用扭剪型高强度螺栓连接副 |
China National Standards Hex |
English PDF |
| GB/Z 21275-2007 |
Determination of regulated substance (Hexavalent Chromium) in electrical and electronic equipment 电子电气产品中限用物质六价铬检测方法 |
China National Standards Hex |
English PDF |
| GB/T 10415-2007 |
Agricultural machinery - Endless Hexagonal belts and groove sections of corresponding pulleys 农业机械 环形六角带及带轮轮槽截面 |
China National Standards Hex |
English PDF |
| GB/T 80-2007 |
Hexagon socket set screws with cup point 内六角凹端紧定螺钉 |
China National Standards Hex |
English PDF |
| GB/T 79-2007 |
Hexagon socket set screws with dog point 内六角圆柱端紧定螺钉 |
China National Standards Hex |
English PDF |
| GB/T 78-2007 |
Hexagon socket set screws with cone point 内六角锥端紧定螺钉 |
China National Standards Hex |
English PDF |
| GB/T 77-2007 |
Hexagon socket set screws with flat point 内六角平端紧定螺钉 |
China National Standards Hex |
English PDF |
| GB/T 2673-2007 |
Hexalobular socket countersunk head screws 内六角花形沉头螺钉 |
China National Standards Hex |
English PDF |
| GB/T 13696-2007 |
specification for uranium Hexafluoride enriched to less than 5%235U 235U丰度低于5%的浓缩六氟化铀技术条件 |
China National Standards Hex |
English PDF |
| GB/T 20767-2006 |
Method for determination of zearalanol, diethylstilbestrol, Hexestrol and dienoestrol multi-residues in bovine urine - LC-MS-MS method 牛尿中玉米赤霉醇、己烯雌酚、己烷雌酚、双烯雌酚残留量的测定 液相色谱-串联质谱法 |
China National Standards Hex |
English PDF |
| GB/T 20766-2006 |
Method for determination of zearalanol, zearalanone, diethylstilbestrol, Hexestrol and dienoestrol multi-residues in bovine and equine liver, kidney and muscle - LC-MS-MS method 牛猪肝肾和肌肉组织中玉米赤霉醇、玉米赤霉酮、己烯雌酚、己烷雌酚、双烯雌酚残留量的测定 液相色谱-串联质谱法 |
China National Standards Hex |
English PDF |
| GB/T 672-2006 |
Chemical reagent - Magnesium chloride Hexahydrate 化学试剂 六水合氯化镁(氯化镁) |
China National Standards Hex |
English PDF |
| GB/T 20500-2006 |
Method for the determination of di(2-ethylHexyl) adipate and di-n-octyl adipate in polyvinyl chloride film 聚氯乙烯膜中己二酸二（2―乙基）己酯与己二酸二正辛酯含量的测定 |
China National Standards Hex |
English PDF |
| GB/T 20499-2006 |
Method for the determination of di (2-ethylHexyl) adipate migrating from polyvinyl chloride film in contact with foodstuffs 食品包装用聚氯乙烯膜中己二酸二（2－乙基）己酯迁移量的测定 |
China National Standards Hex |
English PDF |
| GB/T 20325-2006 |
Hexagonal dienuts 六方板牙 |
China National Standards Hex |
English PDF |
| GB/T 1231-2006 |
Specifications of high strength bolts with large Hexagon head,large hexagon nuts,plain washers for steel structures 钢结构用高强度大六角头螺栓、大六角螺母、垫圈技术条件 |
China National Standards Hex |
English PDF |
| GB/T 1229-2006 |
High strength large Hexagon nuts for steel structures 钢结构用高强度大六角螺母 |
China National Standards Hex |
English PDF |
| GB/T 1228-2006 |
High strength bolts with large Hexagon head for steel structures 钢结构用高强度大六角头螺栓 |
China National Standards Hex |
English PDF |
| GB 1890-2005 |
Food additive Sodium Hexametaphosphate 食品添加剂 六偏磷酸钠 |
China National Standards Hex |
English PDF |
| GB/T 19720-2005 |
Platinum jewellery alloys-Determination of platinum and palladium-Gravimetric method after precipitation of diammonium Hexachloroplatinate and dimethylglyoxime 铂合金首饰 铂、钯含量的测定 氯铂酸铵重量法 丁二酮肟重量法 |
China National Standards Hex |
English PDF |
| GB/T 9074.20-2004 |
Cross recessed Hexagon head tapping screw with indentation and washer assemblies with plain washers 十字槽凹穴六角头自攻螺钉和平垫圈组合件 |
China National Standards Hex |
English PDF |
| GB/T 2672-2004 |
Hexalobular socket pan head screws 内六角花形盘头螺钉 |
China National Standards Hex |
English PDF |
| GB/T 2671.2-2004 |
Hexalobular socket head cap screws 内六角花形圆柱头螺钉 |
China National Standards Hex |
English PDF |
| GB/T 2671.1-2004 |
Hexalobular socket cheese(short)head screws 内六角花形低圆柱头螺钉 |
China National Standards Hex |
English PDF |
| GB/T 2670.3-2004 |
Hexalobular socket raised countersunk(oval)head tapping screws 内六角花形半沉头自攻螺钉 |
China National Standards Hex |
English PDF |
| GB/T 2670.2-2004 |
Hexalobular socket countersunk head tapping screws 内六角花形沉头自攻螺钉 |
China National Standards Hex |
English PDF |
| GB/T 2670.1-2004 |
Hexalobular socket pan head tapping screws 内六角花形盘头自攻螺钉 |
China National Standards Hex |
English PDF |
| GB/T 2674-2004 |
Hexalobular socket raised countersunk head screws 内六角花形半沉头螺钉 |
China National Standards Hex |
English PDF |
| GB/T 16674.2-2004 |
Hexagon bolts with flange with metric fine pitch thread--Small series 六角法兰面螺栓 细牙 小系列 |
China National Standards Hex |
English PDF |
| GB/T 16674.1-2004 |
Hexagon bolts with flange--Small series 六角法兰面螺栓 小系列 |
China National Standards Hex |
English PDF |
| GB/T 5009.173-2003 |
Determination of Hexythiazox residues in pome and citrous fruits 梨果类、柑桔类水果中噻螨酮残留量的测定 |
China National Standards Hex |
English PDF |
| GB/T 5009.168-2003 |
Determination of eicosapentaenoic acid and docosaHexaenoic acid in foods 食品中二十碳五烯酸和二十二碳六烯酸的测定 |
China National Standards Hex |
English PDF |
| GB/T 15856.5-2002 |
Hexagon washer head drilling screws 六角凸缘自钻自攻螺钉 |
China National Standards Hex |
English PDF |
| GB/T 15856.4-2002 |
Hexagon flange head drilling screws with tapping screw thread 六角法兰面自钻自攻螺钉 |
China National Standards Hex |
English PDF |
| GB/T 6481-2002 |
Hollow Hexagonal drill rods with taperd connection for rock drilling 凿岩用锥体连接中空六角形钎杆 |
China National Standards Hex |
English PDF |
| GB/T 10715-2002 |
Belt drives--V-ribbed belts，joined V-belts and V-belts including wide section belts and Hexagonal belts--Electrical conductivity of antistatic belts:Characteristics and methods of test 带传动 多楔带、联组V带及包括宽V带、六角带在内的单根V带 抗静电带的导电性:要求和试验方法 |
China National Standards Hex |
English PDF |
| GB/T 10669-2001 |
CycloHexanone for industrial use 工业用环己酮 |
China National Standards Hex |
English PDF |
| GB/T 11406-2001 |
Di-(2-ethylHexyl)phthalate for industrial use 工业邻苯二甲酸二辛酯 |
China National Standards Hex |
English PDF |
| GB/T 18230.7-2000 |
Hexagon nuts forstructural bolting，style 2，hot-dip galvanized(oversize tapped)--Product grade A--Property class 9 栓接结构用2型六角螺母 热浸镀锌(加大攻丝尺寸)A级 9级 |
China National Standards Hex |
English PDF |
| GB/T 18230.6-2000 |
Hexagon nuts for structural bolting，style 1，hot-dip galvanized (oversize tapped)--Product grades A and B--Property classes 5，6 and 8 栓接结构用1型六角螺母 热浸镀锌(加大攻丝尺寸) A和B级 5、6和8级 |
China National Standards Hex |
English PDF |
| GB/T 18230.4-2000 |
Hexagon nuts for structural boltingwith large width across flats，style 1--Product grade B--Property class 10 栓接结构用1型大六角螺母 B级 10级 |
China National Standards Hex |
English PDF |
| GB/T 18230.3-2000 |
Hexagon nuts for high-strength structural bolting with large width across flats--Product grade B--Property classes8 and 10 栓接结构用大六角螺母 B级 8和10级 |
China National Standards Hex |
English PDF |
| GB/T 18230.2-2000 |
Hexagon bolts forhigh-strength structural bolting with large width across flats(short thread length)--Product grade C--Property classes 8.8 and 10.9 栓接结构用大六角头螺栓 短螺纹长度 C级 8.8和10.9级 |
China National Standards Hex |
English PDF |
| GB/T 18230.1-2000 |
Hexagon bolts for high-strength structural bolting with large width across flats(thread lengths according to GB/T 3106)--Product grade C--Property classes 8.8 and 10.9 栓接结构用大六角头螺栓 螺纹长度按GB/T 3106 C级 8.8和10.9级 |
China National Standards Hex |
English PDF |
| GB/T 889.2-2000 |
Prevailing torque type Hexagon nuts(with non-metallic insert)，style 1，with fine pitch thread 1型非金属嵌件六角锁紧螺母 细牙 |
China National Standards Hex |
English PDF |
| GB/T 6187.2-2000 |
Prevailing torque type all-metal Hexagon nuts with flange with fine pitch thread 全金属六角法兰面锁紧螺母 细牙 |
China National Standards Hex |
English PDF |
| GB/T 6187.1-2000 |
Prevailing torque type all-metal Hexagon nuts with flange 全金属六角法兰面锁紧螺母 |
China National Standards Hex |
English PDF |
| GB/T 6186-2000 |
Prevailing torque type all-metal Hexagon nuts，style 2--Property class 9 2型全金属六角锁紧螺母 9级 |
China National Standards Hex |
English PDF |
| GB/T 6185.2-2000 |
Prevailing torque type all-metal Hexagon nuts，style 2，with fine pitch thread 2型全金属六角锁紧螺母 细牙 |
China National Standards Hex |
English PDF |
| GB/T 6185.1-2000 |
Prevailing torque type all-metal Hexagon nuts，style 2 2型全金属六角锁紧螺母 |
China National Standards Hex |
English PDF |
| GB/T 6184-2000 |
Prevailing torque type all-metal Hexagon nuts，style 1 1型全金属六角锁紧螺母 |
China National Standards Hex |
English PDF |
| GB/T 6183.2-2000 |
Prevailing torque type Hexagon nutswith flange(with non-metallic insert) with fine pitch thread 非金属嵌件六角法兰面锁紧螺母 细牙 |
China National Standards Hex |
English PDF |
| GB/T 6183.1-2000 |
Prevailing torque type Hexagon nuts with flange(with non-metallic insert) 非金属嵌件六角法兰面锁紧螺母 |
China National Standards Hex |
English PDF |
| GB/T 6177.2-2000 |
Hexagon nuts with flange--Fine pitch thread 六角法兰面螺母 细牙 |
China National Standards Hex |
English PDF |
| GB/T 6177.1-2000 |
Hexagon nuts with flange 六角法兰面螺母 |
China National Standards Hex |
English PDF |
| GB/T 6176-2000 |
Hexagon nuts，style 2，with fine pitch thread 2型六角螺母 细牙 |
China National Standards Hex |
English PDF |
| GB/T 6175-2000 |
Hexagon nuts，style 2 2型六角螺母 |
China National Standards Hex |
English PDF |
| GB/T 6174-2000 |
Hexagon thin nuts(unchamfered) 六角薄螺母 无倒角 |
China National Standards Hex |
English PDF |
| GB/T 6172.2-2000 |
Prevailing torque type Hexagon thin nuts(withnon-metallic insert) 非金属嵌件六角锁紧薄螺母 |
China National Standards Hex |
English PDF |
| GB/T 6172.1-2000 |
Hexagon thin nuts(chamfered) 六角薄螺母 |
China National Standards Hex |
English PDF |
| GB/T 6171-2000 |
Hexagon nuts，style 1，with fine pitch thread 1型六角螺母 细牙 |
China National Standards Hex |
English PDF |
| GB/T 5786-2000 |
Hexagon head bolts with fine pitch thread--Full thread 六角头螺栓 细牙 全螺纹 |
China National Standards Hex |
English PDF |
| GB/T 5785-2000 |
Hexagon head bolts with fine pitch thread 六角头螺栓 细牙 |
China National Standards Hex |
English PDF |
| GB/T 5783-2000 |
Hexagon head bolts--Full thread 六角头螺栓 全螺纹 |
China National Standards Hex |
English PDF |
| GB/T 5782-2000 |
Hexagon head bolts 六角头螺栓 |
China National Standards Hex |
English PDF |
| GB/T 5781-2000 |
Hexagon head bolts--Full thread--Product gradeC 六角头螺栓 全螺纹 C级 |
China National Standards Hex |
English PDF |
| GB/T 5780-2000 |
Hexagon head bolts--Product grade C 六角头螺栓 C级 |
China National Standards Hex |
English PDF |
| GB/T 41-2000 |
Hexagon nuts--Product grade C 六角螺母 C级 |
China National Standards Hex |
English PDF |
| GB/T 18195-2000 |
Hexagon nuts for fine mechanics 精密机械用六角螺母 |
China National Standards Hex |
English PDF |
| GB 18057-2000 |
Hygienic standard for n-Hexane in air of residential areas 居住区大气中正己烷卫生标准 |
China National Standards Hex |
English PDF |
| GB/T 17880.5-1999 |
Flat head Hexagon riveted nuts 平头六角铆螺母 |
China National Standards Hex |
English PDF |
| GB 17602-1998 |
Commercial Hexanes 工业己烷 |
China National Standards Hex |
English PDF |
| GB/T 9015-1998 |
Hexamethylene tetramine for industrial use 工业六次甲基四胺 |
China National Standards Hex |
English PDF |
| GB/T 17529.5-1998 |
2-EthylHexyl acrylate for industrial use 工业丙烯酸2-乙基己酯 |
China National Standards Hex |
English PDF |
| GB/T 17508-1998 |
Spectrochemical determination of samarium，euro-pium，gadolinium，dysprosium，cadmium and tantalum in uranium Hexafluoride 六氟化铀中钐、铕、钆、镝、镉、钽的测定 化学光谱法 |
China National Standards Hex |
English PDF |
| GB/T 5358-1998 |
Hexagon spline screwdrivers 内六角花形螺钉旋具 |
China National Standards Hex |
English PDF |
| GB/T 5357-1998 |
Hexagon spline wrenches 内六角花形扳手 |
China National Standards Hex |
English PDF |
| GB/T 17281-1998 |
Natural gas--Determination of hydrocarbons from butane(C4) to Hexadecane(C16)--Gas chromato-graphic method 天然气中丁烷至十六烷烃类的测定 气相色谱法 |
China National Standards Hex |
English PDF |
| GB/T 17073-1997 |
Workplace air--Determination of cycloHexanone--Solvent desorption gas chromatographic method 车间空气中环己酮的溶剂解吸气相色谱测定方法 |
China National Standards Hex |
English PDF |
| GB/T 16824.2-1997 |
Hexagon flange head tapping screws 六角法兰面自攻螺钉 |
China National Standards Hex |
English PDF |
| GB/T 16824.1-1997 |
Hexagon head tapping screws with collar 六角凸缘自攻螺钉 |
China National Standards Hex |
English PDF |
| GB/T 342-1997 |
Dimension，shape，mass and tolerance for cold-drawn round，square and Hexagonal steel wires 冷拉圆钢丝、方钢丝、六角钢丝尺寸、外形、重量及允许偏差 |
China National Standards Hex |
English PDF |
| GB/T 1270-1996 |
Chemical reagent--Cobalt(Ⅱ) chloride Hexahydrate 化学试剂 六水合氯化钴(氯化钴) |
China National Standards Hex |
English PDF |
| GB/T 16131-1995 |
Standard method for hygienic examination of n-Hexane in air of residential areas--Gas chromatography 居住区大气中正己烷卫生检验标准方法 气相色谱法 |
China National Standards Hex |
English PDF |
| GB/T 16093-1995 |
Workplace air--Determination of Hexachlorobenzene--Gas chromatographic method 车间空气中六六六的气相色谱测定方法 |
China National Standards Hex |
English PDF |
| GB/T 16042-1995 |
Workplace air--Determination of cycloHexane--Solvent desorption gas chromatographic method 车间空气中环己烷的溶剂解吸气相色谱测定方法 |
China National Standards Hex |
English PDF |
| GB/T 16041-1995 |
Workplace air--Determination of cycloHexane--Direct injection gas chromatographic method 车间空气中环己烷的直接进样气相色谱测定方法 |
China National Standards Hex |
English PDF |
| GB/T 667-1995 |
Chemical reagent--Zinc nitrate Hexahydrate 化学试剂 六水合硝酸锌(硝酸锌) |
China National Standards Hex |
English PDF |
| GB/T 15396-1994 |
Dimensions for Hexagonal and square crimping-die cavities， indentors， gauges，outer conductor crimp sleeves and centre contact crimp barrels for r.f. cables and connectors 射频电缆和连接器用六角和正方形压模腔体、压头、标准规、外导体压接套和中心接触件压接导线筒的尺寸 |
China National Standards Hex |
English PDF |
| GB/T 905-1994 |
Dimension，shape，weight and tolerance for cold-drawn round，square and Hexagonal steels 冷拉圆钢、方钢、六角钢尺寸、外形、重量及允许偏差 |
China National Standards Hex |
English PDF |
| GB/T 14501.5-1993 |
Spectrophotometric determination of titanium in uranium Hexafluoride 六氟化铀中钛的测定 分光光度法 |
China National Standards Hex |
English PDF |
| GB/T 14501.4-1993 |
Spectrophotometric determination of silicon in ura-nium Hexafluoride 六氟化铀中硅的测定 分光光度法 |
China National Standards Hex |
English PDF |
| GB/T 14501.3-1993 |
Spectrochemical determination of tungsten，molybdenum，niobium，titanium and zirconium in uranium Hexafluoride 六氟化铀中钨、钼、铌、钛、锆的测定 化学光谱法 |
China National Standards Hex |
English PDF |
| GB/T 14501.1-1993 |
Spectrochemical determination of boron in uranium Hexafluoride 六氟化铀中硼的测定 化学光谱法 |
China National Standards Hex |
English PDF |
| GB/T 6818-1993 |
2-Ethyl Hexanol for industrial use 工业辛醇(2-乙基己醇) |
China National Standards Hex |
English PDF |
| GB/T 13700-1992 |
Spectrophotometric determination of molybdenum in uranium Hexafluoride 六氟化铀中钼的分光光度法测定 |
China National Standards Hex |
English PDF |
| GB/T 13699-1992 |
Spectrophotometric determination of vanadium in uranium Hexafluoride 六氟化铀中钒的分光光度法测定 |
China National Standards Hex |
English PDF |
| GB/T 13681-1992 |
Hexagon weld nuts 焊接六角螺母 |
China National Standards Hex |
English PDF |
| GB/T 11222.1-1989 |
Radiochemical analysis of strontium-90 in ash of biological samples--Extraction chromatography by di-(2-ethylHexyl) phosphate 生物样品灰中锶-90的放射化学分析方法 二-(2-乙基己基)磷酸酯萃取色层法 |
China National Standards Hex |
English PDF |
| GB/T 1339-1988 |
Self-locking nuts，reduced Hexagon 小六角自锁螺母 |
China National Standards Hex |
English PDF |
| GB/T 1338-1988 |
Self-locking nuts，reduced Hexagon oblate 小六角扁自锁螺母 |
China National Standards Hex |
English PDF |
| GB/T 1337-1988 |
Self-locking nuts，Hexagon 六角自锁螺母 |
China National Standards Hex |
English PDF |
| GB/T 9758.5-1988 |
Paints and varnishes--Determination of “soluble” metal content--Part 5:Determination of Hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form--Diphenylcarbazide spectrophotometric method 色漆和清漆 “可溶性”金属含量的测定 第五部分:液体色漆的颜料部分或粉末状色漆中六价铬含量的测定 二苯卡巴肼分光光度法 |
China National Standards Hex |
English PDF |
| GB/T 9459-1988 |
Hexagon thin slotted nuts--Fine pitch thread--Product grades A and B 六角开槽薄螺母 细牙 A和B级 |
China National Standards Hex |
English PDF |
| GB/T 9458-1988 |
Hexagon slotted and castle nuts，style 2--Fine pitch thread--Product grades A and B 2 型六角开槽螺母 细牙 A和B级 |
China National Standards Hex |
English PDF |
| GB/T 9457-1988 |
Hexagon slotted and castle nuts，style l--Fine pitch thread--Product grades A and B 1 型六角开槽螺母 细牙 A和B级 |
China National Standards Hex |
English PDF |
| GB/T 9456-1988 |
Cross recessed Hexagon head tapping screws withindentation 十字槽凹穴六角自攻螺钉 |
China National Standards Hex |
English PDF |
| GB/T 838-1988 |
Hexagon screws with waisted shank 六角头不脱出螺钉 |
China National Standards Hex |
English PDF |
| GB/T 808-1988 |
Small Hexagon thin nuts--Fine pitch thread 小六角特扁细牙螺母 |
China National Standards Hex |
English PDF |
| GB/T 804-1988 |
Hexagon nuts with raised face 球面六角螺母 |
China National Standards Hex |
English PDF |
| GB/T 32.3-1988 |
Hexagon bolts with wire holes on head--Fine pitch thread--Product grade A and B 六角头头部带孔螺栓 细牙 A和B级 |
China National Standards Hex |
English PDF |
| GB/T 32.2-1988 |
Hexagon bolts with wire holes on head--Reduced shank--Product grade B 六角头头部带孔螺栓 细杆 B级 |
China National Standards Hex |
English PDF |
| GB/T 32.1-1988 |
Hexagon bolts with wire holes on head--Product grade A and B 六角头头部带孔螺栓 A和B级 |
China National Standards Hex |
English PDF |
| GB/T 31.3-1988 |
Hexagon bolts with split pin hole on shank--Fine pitch thread--Product grade A and B 六角头螺杆带孔螺栓 细牙 A和B级 |
China National Standards Hex |
English PDF |
| GB/T 31.2-1988 |
Hexagon bolts with split pin hole on shank--Reduced shank--Product grade B 六角头螺杆带孔螺栓 细杆 B级 |
China National Standards Hex |
English PDF |
| GB/T 56-1988 |
Hexagon thick nuts 六角厚螺母 |
China National Standards Hex |
English PDF |
| GB/T 9074.17-1988 |
Hexagon head bolt，single coil spring lock washer and plain washer assemblies 六角头螺栓， 弹簧垫圈和平垫圈组合件 |
China National Standards Hex |
English PDF |
| GB/T 9074.16-1988 |
Hexagon head bolt and serrated lock washer external teeth assemblies 六角头螺栓和外锯齿锁紧垫圈组合件 |
China National Standards Hex |
English PDF |
| GB/T 9074.15-1988 |
Hexagon head bolt and single coil spring lock washer assemblies 六角头螺栓和弹簧垫圈组合件 |
China National Standards Hex |
English PDF |
| GB/T 9074.13-1988 |
Cross recessed Hexagon bolt with indentation，single coil lock washer and plain washer assemblies 十字槽凹穴六角头螺栓，弹簧垫圈和平垫圈组合件 |
China National Standards Hex |
English PDF |
| GB/T 9074.12-1988 |
Cross recessed Hexagon bolt with indentation and single coil spring lock washer assemblies 十字槽凹穴六角头螺栓和弹簧垫圈组合件 |
China National Standards Hex |
English PDF |
| GB/T 9074.11-1988 |
Cross recessed Hexagon bolt with indentation and plain washer assemblies 十字槽凹穴六角头螺栓和平垫圈组合件 |
China National Standards Hex |
English PDF |
| GB 8777-1988 |
Hygienic standard for sulfur Hexafluoride in the air of workplace 车间空气中六氟化硫卫生标准 |
China National Standards Hex |
English PDF |
| GB/T 152.4-1988 |
Fasteners--Counterbores for Hexagonbolts and nuts 紧固件 六角头螺栓和六角螺母用沉孔 |
China National Standards Hex |
English PDF |
| GB/T 152.3-1988 |
Fasteners--Counterbores for Hexagon socket head screws and slotted cheese head screws 紧固件 圆柱头用沉孔 |
China National Standards Hex |
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 Hex |
English PDF |
| GB/T 102-1986 |
Hexagon head wood screws 六角头木螺钉 |
China National Standards Hex |
English PDF |
| GB/T 6180-1986 |
Hexagon slotted and castle nuts，style 2--Product grades A and B 2型六角开槽螺母 A和B级 |
China National Standards Hex |
English PDF |
| GB/T 5790-1986 |
Hexagon flange bolts--Heavy series--Product grade B 六角法兰面螺栓 加大系列 细杆 B级 |
China National Standards Hex |
English PDF |
| GB/T 5789-1986 |
Hexagon flange bolts--Heavy series--Product grade B 六角法兰面螺栓 加大系列 B级 |
China National Standards Hex |
English PDF |
| GB/T 5285-1985 |
Hexagon head tapping screws 六角头自攻螺钉 |
China National Standards Hex |
English PDF |
| GB/T 5281-1985 |
Hexagon socket head shoulder screws 内六角圆柱头轴肩螺钉 |
China National Standards Hex |
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 Hex |
English PDF |
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