![]() |
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. |
Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 30114.2-2014 |
Terminology for space scIEnce and application―Part 2: Space physics 空间科学及其应用术语 第2部分:空间物理 |
China National Standards IE |
![]() English PDF |
GB/T 31267-2014 |
Implementation procedure for space scIEnce experiment projects 空间科学实验项目实施流程 |
China National Standards IE |
![]() English PDF |
GB/T 28876.2-2014 |
Flammability of materials in space experimental facilitIEs―Part 2: Test methods 空间实验设备使用材料的可燃性 第2部分:测试方法 |
China National Standards IE |
![]() English PDF |
GB/T 31264-2014 |
Test methods for mechanical propertIEs of structural wood-based panels 结构用人造板力学性能试验方法 |
China National Standards IE |
![]() English PDF |
GB/T 8770-2014 |
Determination of dynamic water adsorption capability for molecular sIEve 分子筛动态水吸附测定方法 |
China National Standards IE |
![]() English PDF |
GB/T 27476.5-2014 |
Safety in testing laboratorIEs—Part 5: Chemical aspects 检测实验室安全 第5部分:化学因素 |
China National Standards IE |
![]() English PDF |
GB/T 27476.4-2014 |
Safety in testing laboratorIEs―Part 4: Non-ionizing radiations aspects 检测实验室安全 第4部分:非电离辐射因素 |
China National Standards IE |
![]() English PDF |
GB/T 27476.3-2014 |
Safety in testing laboratorIEs—Part 3: Mechanical aspects 检测实验室安全 第3部分:机械因素 |
China National Standards IE |
![]() English PDF |
GB/T 27476.2-2014 |
Safety in testing laboratorIEs—Part 2: Electrical aspects 检测实验室安全 第2部分:电气因素 |
China National Standards IE |
![]() English PDF |
GB/T 27476.1-2014 |
Safety in testing laboratorIEs—Part 1: General aspects 检测实验室安全 第1部分:总则 |
China National Standards IE |
![]() English PDF |
GB 51069-2014 |
Technical code for traditional ChIEse medicine production plant engineering 中药药品生产厂工程技术规范 |
China National Standards IE |
![]() English PDF |
GB/T 51068-2014 |
Code for open pit mine mechanical and electrical equipments maintenance facilitIEs design of coal industry 煤炭工业露天矿机电设备修理设施设计规范 |
China National Standards IE |
![]() English PDF |
GB 51049-2014 |
Code for construction and acceptance of serIEs capacitor installation electrical equipment installation engineering 电气装置安装工程串联电容器补偿装置施工及验收规范 |
China National Standards IE |
![]() English PDF |
GB 51042-2014 |
Techical code for waste treatment facilitIEs of pharmaceutical industry 医药工业废弃物处理设施工程技术规范 |
China National Standards IE |
![]() English PDF |
GB 31276-2014 |
Minimum allowable values of energy efficIEncy and evaluating values of energy conservation of tungsten halogen lamp 普通照明用卤钨灯能效限定值及节能评价值 |
China National Standards IE |
![]() English PDF |
GB/T 31275-2014 |
Assessment of lighting equipment related to human exposure to electromagnetic fIElds 照明设备对人体电磁辐射的评价 |
China National Standards IE |
![]() English PDF |
GB/T 31270.20-2014 |
Test guidelines on environmental safety assessment for chemical pesticides—Part 20: Livestock short-term dIEtary toxicity test 化学农药环境安全评价试验准则 第20部分:家畜短期饲喂毒性试验 |
China National Standards IE |
![]() English PDF |
GB/T 31234-2014 |
Technical specification for YBZT serIEs Flameproof premium efficiency three-phase induction motor with copper rotor(Frame size 80 t0 200) YBZT系列隔爆型超高效率铸铜转子三相异步电动机(机座号80~200)技术条件 |
China National Standards IE |
![]() English PDF |
GB/T 31230.6-2014 |
Industrial ethernet fIEldbus EtherCAT―Part 6: Application Layer protocol specification 工业以太网现场总线EtherCAT 第6部分:应用层协议规范 |
China National Standards IE |
![]() English PDF |
GB/T 31230.5-2014 |
Industrial ethernet fIEldbus EtherCAT—Part 5: Application Layer service definition 工业以太网现场总线EtherCAT 第5部分:应用层服务定义 |
China National Standards IE |
![]() English PDF |
GB/T 31230.4-2014 |
Industrial ethernet fIEldbus EtherCAT—Part 4: Data Link Layer protocol specificatiion 工业以太网现场总线EtherCAT 第4部分:数据链路层协议规范 |
China National Standards IE |
![]() English PDF |
GB/T 31230.3-2014 |
Industrial ethernet fIEldbus EtherCAT—Part 3: Data Link Layer service definition 工业以太网现场总线EtherCAT 第3部分:数据链路层服务定义 |
China National Standards IE |
![]() English PDF |
GB/T 31230.2-2014 |
Industrial ethernet fIEldbus EtherCAT―Part 2: Physical Layer service and protocol specification 工业以太网现场总线EtherCAT 第2部分: 物理层服务和协议规范 |
China National Standards IE |
![]() English PDF |
GB/T 31230.1-2014 |
Industrial ethernet fIEldbus EtherCAT―Part 1: Overview 工业以太网现场总线EtherCAT 第1部分:概述 |
China National Standards IE |
![]() English PDF |
GB/T 25105.3-2014 |
Industrial communication networks―FIEldbus specifications―Type 10 PROFINET IO specifications―Part 3: PROFINET IO communication profile 工业通信网络 现场总线规范 类型10:PROFINET IO规范 第3部分:PROFINET IO通信行规 |
China National Standards IE |
![]() English PDF |
GB/T 25105.2-2014 |
Industrial communication networks―FIEldbus specifications―Type 10: PROFINET IO Specifications―Part 2: Application layer protocol specification 工业通信网络 现场总线规范 类型10:PROFINET IO规范 第2部分:应用层协议规范 |
China National Standards IE |
![]() English PDF |
GB/T 25105.1-2014 |
Industrial communication networks―FIEldbus specifications―Type 10 PROFINET IO Specifications―Part 1: Application layer service definition 工业通信网络 现场总线规范 类型10:PROFINET IO规范 第1部分:应用层服务定义 |
China National Standards IE |
![]() English PDF |
GB/T 31105-2014 |
Biaxially orIEnted polypropylene both sides coated film with diversified coating materials 涂布不同涂料的双向拉伸聚丙烯双面涂布膜 |
China National Standards IE |
![]() English PDF |
GB 30875-2014 |
Information technology―Universal multi-octet coded character set―Phags-pa nominal characters and presentation forms―32 dot matrix font―HubilIE Ti 信息技术 通用多八位编码字符集 八思巴文名义字符与变形显现字符 32点阵字型 忽必烈体 |
China National Standards IE |
![]() English PDF |
GB 30874-2014 |
Information technology―Universal multi-octet coded character set―Phags-pa nominal characters and presentation forms―16 dot matrix font―HubilIE Ti 信息技术 通用多八位编码字符集 八思巴文名义字符与变形显现字符 16点阵字型 忽必烈体 |
China National Standards IE |
![]() English PDF |
GB/T 31192-2014 |
Test method of arsenic content for copper serIEs arsenic removal capacity at room temperature 常温铜系脱砷剂砷容试验方法 |
China National Standards IE |
![]() English PDF |
GB/T 5455-2014 |
Textiles―Burning behaviour―Determination of damaged Length,afterglow time and afterflame time of vertically orIEnted specimens 纺织品 燃烧性能 垂直方向损毁长度、阴燃和续燃时间的测定 |
China National Standards IE |
![]() English PDF |
GB/T 13465.1-2014 |
Test method of impermeable graphite materials―Part 1: General 0f test method for mechanical propertIEs 不透性石墨材料试验方法 第1部分:力学性能试验方法总则 |
China National Standards IE |
![]() English PDF |
GB/T 11039.4-2014 |
Textiles―Tests for colour fastness―Colour fastness to contaminants―Part 4: Oxides of nitrogen in the atmosphere at high humiditIEs 纺织品 色牢度试验 耐大气污染物色牢度 第4部分:高湿氧化氮 |
China National Standards IE |
![]() English PDF |
GB/T 31020-2014 |
Mobile characteristic of mobile laboratorIEs 移动实验室移动特性 |
China National Standards IE |
![]() English PDF |
GB/T 31004.3-2014 |
Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 3: Laboratory measurements at low frequencIEs 声学 建筑和建筑构件隔声声强法测量 第3部分:低频段的实验室测量 |
China National Standards IE |
![]() English PDF |
GB/T 31004.2-2014 |
Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 2: FIEld measurements 声学 建筑和建筑构件隔声声强法测量 第2部分:现场测量 |
China National Standards IE |
![]() English PDF |
GB/T 30881-2014 |
Information technology—Metadata registrIEs (MDR)Modules 信息技术 元数据注册系统(MDR)模块 |
China National Standards IE |
![]() English PDF |
GB/T 10067.48-2014 |
Basic specifications for electroheat installations―Part 48: BogIE hearth resistance furnaces 电热装置基本技术条件 第48部分:台车式电阻炉 |
China National Standards IE |
![]() English PDF |
GB/T 22517.11-2014 |
Technical requirements and test methods for sports fIEld―part 11: Hockey 体育场地使用要求及检验方法 第11部分:曲棍球场地 |
China National Standards IE |
![]() English PDF |
GB/T 22517.10-2014 |
Technical requirements and test methods for sports fIEld—Part 10: Squash 体育场地使用要求及检验方法 第10部分:壁球场地 |
China National Standards IE |
![]() English PDF |
GB/T 16180-2014 |
Standard for identify work ability—Gradation of disability caused by work-related injurIEs and occupatiaonal diseases 劳动能力鉴定 职工工伤与职业病致残等级 |
China National Standards IE |
![]() English PDF |
GB/T 27024-2014 |
Conformity assessment—General requirements for bodIEs operating certification of persons 合格评定 人员认证机构通用要求 |
China National Standards IE |
![]() English PDF |
GB/T 27309-2014 |
Conformity assessment—Requirements for bodIEs providing certification of energy management system 合格评定 能源管理体系认证机构要求 |
China National Standards IE |
![]() English PDF |
GB 50391-2014 |
Code for design of oilfIEld water injection engineering 油田注水工程设计规范 |
China National Standards IE |
![]() English PDF |
GB 51017-2014 |
Technical code for lightning protection engineering of ancIEnt buildings 古建筑防雷工程技术规范 |
China National Standards IE |
![]() English PDF |
GB 30978-2014 |
Minimum allowable values of the energy efficIEncy and energy efficiency grades for water dispensers 饮水机能效限定值及能效等级 |
China National Standards IE |
![]() English PDF |
GB/T 30983-2014 |
Test method for optical propertIEs of photovoltaic glass 光伏用玻璃光学性能测试方法 |
China National Standards IE |
![]() English PDF |
GB/T 13203-2014 |
Test methods for verifying capabilitIEs of motorcycle tyres 摩托车轮胎性能试验方法 |
China National Standards IE |
![]() English PDF |
GB/T 1981.6-2014 |
Varnishes used for electrical insulation―Part 6:Environment-frIEndly water or emulsion based impregnating varnishes 电气绝缘用漆 第6部分:环保型水性浸渍漆 |
China National Standards IE |
![]() English PDF |
GB/T 6115.4-2014 |
SerIEs capacitors for power systems―Part 4:Thyristor-controlled series capacitors 电力系统用串联电容器 第4部分:晶闸管控制的串联电容器 |
China National Standards IE |
![]() English PDF |
GB/T 30845.2-2014 |
Plugs,socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-Systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessorIEs to be used by various types of ships 高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器 第2部分:不同类型的船舶用附件的尺寸兼容性和互换性要求 |
China National Standards IE |
![]() English PDF |
GB/T 11017.3-2014 |
Power cables with cross-linked polyethylene insulation and their accessorIEs for rated voltage of 110 kV(Um=126 kV)―Part 3: Accessories 额定电压110kV(Um=126kV)交联聚乙烯绝缘电力电缆及其附件 第3部分:电缆附件 |
China National Standards IE |
![]() English PDF |
GB/T 11017.2-2014 |
Power cables with cross-linked polyethylene insulation and their accessorIEs for rated voltage of 110 kV(Um=126 kV)—Part 2: Power cables 额定电压110kV(Um=126kV) 交联聚乙烯绝缘电力电缆及其附件 第2部分: 电缆 |
China National Standards IE |
![]() English PDF |
GB/T 11017.1-2014 |
Power cables with cross-linked polyethylene insulation and their accessorIEs for rated voltage of 110 kV(Um=126 kV)―Part 1: Test methods and requirements 额定电压110kV(Um=126kV)交联聚乙烯绝缘电力电缆及其附件 第1部分:试验方法和要求 |
China National Standards IE |
![]() English PDF |
GB/T 3356-2014 |
Test method for flexural propertIEs of orientational fiber reinforced polymer metrix composite materials 定向纤维增强聚合物基复合材料弯曲性能试验方法 |
China National Standards IE |
![]() English PDF |
GB/T 3354-2014 |
Test method for tensile propertIEs of orientation fiber reinforced polymer matrix composite materials 定向纤维增强聚合物基复合材料拉伸性能试验方法 |
China National Standards IE |
![]() English PDF |
GB/T 30970-2014 |
Test method for the shear propertIEs of polymer matrix composite materials by V-notched beam method 聚合物基复合材料剪切性能V型缺口梁试验方法 |
China National Standards IE |
![]() English PDF |
GB/T 30967-2014 |
Practice for fiber reinforcement orIEntation codes for composite materials 复合材料纤维增强体取向编码方法 |
China National Standards IE |
![]() English PDF |
GB 10827.1-2014 |
Industrial trucks――Safety requirements and verification―Part 1: Self-propelled industrial trucks, other than driverless trucks, variable-reach trucks and burden-carrIEr trucks 工业车辆 安全要求和验证 第1部分:自行式工业车辆(除无人驾驶车辆、伸缩臂式叉车和载运车) |
China National Standards IE |
![]() English PDF |
GB/T 9339-2014 |
Reactive dyes―The linkage between the dyes and the cellulosic fibers―Determination of the acidic or basic hydrolizing propertIEs 反应染料 染料与纤维素纤维结合键 耐酸耐碱性的测定 |
China National Standards IE |
![]() English PDF |
GB/T 8657-2014 |
Styrene-butadIEne rubber, raw―Determination of soap and organic-acid content 苯乙烯-丁二烯生橡胶 皂和有机酸含量的测定 |
China National Standards IE |
![]() English PDF |
GB/T 30924.2-2014 |
Plastics―Ethylene-vinyl acetate(EVAC) moulding and extrusion materials―Part 2: Preparation of test specimens and determination of propertIEs 塑料 乙烯-乙酸乙烯酯(EVAC)模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards IE |
![]() English PDF |
GB/T 30921.1-2014 |
Test method of purifIEd terephthalic acid (PTA) for industrial use―Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL) 工业用精对苯二甲酸(PTA)试验方法 第1部分:对羧基苯甲醛(4-CBA)和对甲基苯甲酸(p-TOL)含量的测定 |
China National Standards IE |
![]() English PDF |
GB/T 30919-2014 |
Styrene-butadIEne rubber, raw―Determination of N-nitrosamines content by gas chromatography―Thermo energy analyzer method 苯乙烯-丁二烯生橡胶 N-亚硝基胺化合物的测定 气相色谱-热能分析法 |
China National Standards IE |
![]() English PDF |
GB/T 30914-2014 |
Styrene-isoprene-butadIEne rubber (SIBR)―Determination of the microstructure 苯乙烯-异戊二烯-丁二烯橡胶(SIBR)微观结构的测定 |
China National Standards IE |
![]() English PDF |
GB/T 30907-2014 |
Rubbershoes―Test method for shock attenuating propertIEs of athletic shoes 胶鞋 运动鞋减震性能试验方法 |
China National Standards IE |
![]() English PDF |
GB/T 30788-2014 |
Specification of cold-applIEd petrolatum tape coatings for steel pipelines 钢制管道外部缠绕防腐蚀冷缠矿脂带作业规范 |
China National Standards IE |
![]() English PDF |
GB/T 30787-2014 |
Binder resin applIEd in digital printing materials―The determination average molecular weight and its distribution―gel permeation chromatography 数字印刷材料用成膜树脂 平均分子量及其分布的测定 凝胶渗透色谱法 |
China National Standards IE |
![]() English PDF |
GB/T 30783-2014 |
Food processing machinery―PIE and tart machines 食品加工机械 果馅糕点机 |
China National Standards IE |
![]() English PDF |
GB/T 29493.9-2014 |
Determination of harmful substances in textile dyeing and finishing auxiliarIEs―Part 9: Determination of acrylamide 纺织染整助剂中有害物质的测定 第9部分: 丙烯酰胺的测定 |
China National Standards IE |
![]() English PDF |
GB/T 2792-2014 |
Measurement of peel adhesion propertIEs for adhesive tapes 胶粘带剥离强度的试验方法 |
China National Standards IE |
![]() English PDF |
GB/T 24797.3-2014 |
Film for wrapping rubber bales―Part 3: Ethylene-propylene-dIEne rubber (EPDM),acrylonitrilebutadiene rubber (NBR),hydrogenated nitrile-butadiene rubber(HNBR),acrylic-ethylene rubber (AEM) and acrylic rubber (ACM) 橡胶包装用薄膜 第3部分:乙烯-丙烯-二烯烃橡胶(EPDM)、丙烯腈-丁二烯橡胶(NBR)、氢化丙烯腈-丁二烯橡胶(HNBR)、乙烯基丙烯酸酯橡胶(AEM)和丙烯酸酯橡胶(ACM) |
China National Standards IE |
![]() English PDF |
GB/T 24148.7-2014 |
Plastics—Unsaturated polyester resins—Part 7: Measurement of gel time at ambIEnt temperature 塑料 不饱和聚酯树脂(UP-R) 第7部分: 室温条件下凝胶时间的测定 |
China National Standards IE |
![]() English PDF |
GB/T 2383-2014 |
Powder dyes―Determination of fineness by sIEve analysis 粉状染料 筛分细度的测定 |
China National Standards IE |
![]() English PDF |
GB/T 13290-2014 |
Propylene and butadIEne for industrial use―Sampling in the liquid phase 工业用丙烯和丁二烯液态采样法 |
China National Standards IE |
![]() English PDF |
GB/T 30933-2014 |
Determination of DIEthylamino hydroxybenzoyl hexyl benzoate as Sunscreen agent in Cosmetics―High performance liquid chromatography 化妆品中防晒剂二乙氨基羟苯甲酰基苯甲酸己酯的测定 高效液相色谱法 |
China National Standards IE |
![]() English PDF |
GB/T 17951.2-2014 |
Cold-rolled non-orIEnted electrical steel strip delivered in the semi-processed state 半工艺冷轧无取向电工钢带 |
China National Standards IE |
![]() English PDF |
GB/T 3103.4-2014 |
Tolerances for fasteners―Bolt/nut assemblIEs for service temperatures from -200℃~+700℃ 紧固件公差 -200℃~+700℃使用的螺栓-螺母连接副 |
China National Standards IE |
![]() English PDF |
GB/T 3098.6-2014 |
Mechanical propertIEs of fasteners―Stainless steel Bolts,screws and studs 紧固件机械性能 不锈钢螺栓、螺钉和螺柱 |
China National Standards IE |
![]() English PDF |
GB/T 3098.21-2014 |
Mechanical propertIEs of fasteners—Stainless steel tapping screws 紧固件机械性能 不锈钢自攻螺钉 |
China National Standards IE |
![]() English PDF |
GB/T 3098.16-2014 |
Mechanical propertIEs of fasteners―Stainless steel set screws 紧固件机械性能 不锈钢紧定螺钉 |
China National Standards IE |
![]() English PDF |
GB/T 3098.15-2014 |
Mechanical propertIEs of fasteners―Stainless steel nuts 紧固件机械性能 不锈钢螺母 |
China National Standards IE |
![]() English PDF |
GB/T 30832-2014 |
Valves―Test method of flow coefficIEnt and flow resistance coefficient 阀门 流量系数和流阻系数试验方法 |
China National Standards IE |
![]() English PDF |
GB/T 30173.2-2014 |
Mechanical vibration and shock―ResilIEnt mounting systems―Part 2: Technical information to be exchanged for the application of vibration isolation associated with railway systems 机械振动与冲击 弹性安装系统 第2部分:轨道交通系统隔振应用需交换的技术信息 |
China National Standards IE |
![]() English PDF |
GB/T 30847.1-2014 |
System and software engineering—Trusted computing platform trustworthiness measurement—Part 1: OvervIEw and vocabulary 系统与软件工程 可信计算平台可信性度量 第1部分:概述与词汇 |
China National Standards IE |
![]() English PDF |
GB/T 30809-2014 |
UV light sources for testing propertIEs of photocatalytic materials 光催化材料性能测试用紫外光光源 |
China National Standards IE |
![]() English PDF |
GB/T 30806-2014 |
Thermal insulating products for building applications—Determination of dimensional stability under specifIEd temperature and humidity conditions 建筑用绝热制品 在指定温度湿度条件下尺寸稳定性的测试方法 |
China National Standards IE |
![]() English PDF |
GB/T 30801-2014 |
Hygrothermal performance of building materials and products—Determination of water-vapour transmission propertIEs—Box method 建筑材料及制品的湿热性能 透湿性能的测定 箱式法 |
China National Standards IE |
![]() English PDF |
GB/T 11833-2014 |
Determination of steady-state thermal transmission propertIEs of thermal insulation―Spherical method 绝热材料稳态传热性质的测定 圆球法 |
China National Standards IE |
![]() English PDF |
GB/T 30842-2014 |
Electromagnetic shIElding effectiveness specification and measuring method for high voltage testing enclosures 高压试验室电磁屏蔽效能要求与测量方法 |
China National Standards IE |
![]() English PDF |
GB/T 19638.2-2014 |
Lead-acid batterIEs for stationary valve-regulated—Part 2: Kinds of products and specification 固定型阀控式铅酸蓄电池 第2部分:产品品种和规格 |
China National Standards IE |
![]() English PDF |
GB/T 19638.1-2014 |
Lead-acid batterIEs for stationary valve-regulated―Part 1: Technical requirements 固定型阀控式铅酸蓄电池 第1部分:技术条件 |
China National Standards IE |
![]() English PDF |
GB/T 11918.2-2014 |
Plugs,socket-outlets and couplers for industriial purposes―Part 2: Dimensional compatiblity and interchangeability requirements for pin and contact-tube accessorIEs 工业用插头插座和耦合器 第2部分:带插销和插套的电器附件的尺寸兼容性和互换性要求 |
China National Standards IE |
![]() English PDF |
GB/T 30818-2014 |
Fully welded body ball valves for pipeline transportation systems in petroleum and natural gas industrIEs 石油和天然气工业管线输送系统用全焊接球阀 |
China National Standards IE |
![]() English PDF |
GB/T 30838-2014 |
Requirement on services of contracting carrIErs 契约承运人服务质量要求 |
China National Standards IE |
![]() English PDF |
GB/T 51007-2014 |
Design code for rotary machines of petrochemical industrIEs 石油化工用机泵工程设计规范 |
China National Standards IE |
![]() English PDF |
GB 30721-2014 |
Minimum allowable values of the energy efficIEncy and energy efficiency grades for water-source(ground-source)heat pumps 水(地)源热泵机组能效限定值及能效等级 |
China National Standards IE |
![]() English PDF |
GB 30720-2014 |
Minimum allowable values of energy efficIEncy and energy efficiency grades for domestic gas cooking appliances 家用燃气灶具能效限定值及能效等级 |
China National Standards IE |
![]() English PDF |
GB 30717-2014 |
Minimum allowable values of water efficIEncy and water efficiency grades for squatting pans 蹲便器用水效率限定值及用水效率等级 |
China National Standards IE |
![]() English PDF |
Find out:6364Items | To Page of: First -Previous-Next -Last | [22] [23] [24] [25] [26] [27] [28] |