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China SY GB Standards Search System 　

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, Purchase services.

China "SY" GB Standards List:

Standard Code	GB Standard Title	Standard Class
GB/T 33584.1-2017	Seawater quality requirements and analysis method for seawater cooling SYstem—Part 1:Determination of calcium and magnesium 海水冷却水质要求及分析检测方法第1部分：钙、镁离子的测定	SY-China National Standards
GB/T 17641-2017	GeoSYnthetics—Slit and split film yarn woven geotextiles 土工合成材料裂膜丝机织土工布	SY-China National Standards
GB/T 18916.8-2017	Norm of water intake—Part 8：SYnthetic ammonia 取水定额第8部分：合成氨	SY-China National Standards
GB/T 33590.2-2017	Technical specification of smart grid operation and control SYstems—Part 2: Terminology 智能电网调度控制系统技术规范第2部分：术语	SY-China National Standards
GB/T 13487-2017	SYnchronous belts for general drive 一般传动用同步带	SY-China National Standards
GB/T 33591-2017	Technical specification of time SYnchronism system and equipment in smart substation 智能变电站时间同步系统及设备技术规范	SY-China National Standards
GB/T 33607-2017	Smart grid operation and control SYstem architecture 智能电网调度控制系统总体框架	SY-China National Standards
GB/T 33604-2017	Simple service interface specification for power SYstem 电力系统简单服务接口规范	SY-China National Standards
GB/T 33602-2017	General service protocol for electric power SYstem 电力系统通用服务协议	SY-China National Standards
GB/T 33603-2017	Coding specification of dynamic message for electric power SYstem model and data 电力系统模型数据动态消息编码规范	SY-China National Standards
GB/T 33605-2017	Specification of message mail for power SYstem 电力系统消息邮件传输规范	SY-China National Standards
GB/T 33629-2017	Wind turbine generator SYstems—Lightning protection 风力发电机组雷电保护	SY-China National Standards
GB/T 33672-2017	Cavity Ring-Down Spectroscopy SYstem for measurement of atmospheric methane 大气甲烷光腔衰荡光谱观测系统	SY-China National Standards
GB/T 17638-2017	GeoSYnthetics—Synthetic staple fibers needlepunched nonwoven geotextiles 土工合成材料短纤针刺非织造土工布	SY-China National Standards
GB/T 20139.2-2017	Electrical insulation SYstems—Thermal evaluation of modifications to an established electrical insulation system(EIS)—Part 2:Form-wound EIS 电气绝缘系统已确定等级的电气绝缘系统（EIS）组分调整的热评定第2部分：成型绕组EIS	SY-China National Standards
GB/T 18183-2017	Fatigue test method for automotive SYnchronous belt 汽车同步带疲劳试验方法	SY-China National Standards
GB/T 33802-2017	Ships and marine technology—Ship recycling management SYstems—Guidelines for selection of ship recyclers(and pro forma contract) 船舶与海上技术拆船管理体系拆船厂选择导则（和形式合同）	SY-China National Standards
GB/T 33565-2017	Information security technology—Security technology requirements for wireless local area network(wlan) access SYstem (EAL2+) 信息安全技术无线局域网接入系统安全技术要求（评估保障级2级增强)	SY-China National Standards
GB/T 33584.4-2017	Seawater quality requirements and analysis methods for seawater cooling SYstem—Part 4: Determination of sulfate 海水冷却水质要求及分析检测方法第4部分：硫酸盐的测定	SY-China National Standards
GB/T 33588.3-2017	Lightning protection SYstem components(LPSC)—Part 3: Requirements for isolating spark gaps(ISG) 雷电防护系统部件（LPSC）第3部分：隔离放电间隙(ISG)的要求	SY-China National Standards
GB/T 33588.5-2017	Lightning protection SYstem components(LPSC)—Part 5: Requirements for earth electrode inspection housings and earth electrode seals 雷电防护系统部件（LPSC）第5部分：接地极检测箱和接地极密封件的要求	SY-China National Standards
QB/T 5073-2017	(Artificial leather SYnthetic leather color representation method)	SY-China Light Industry Standards
QB/T 5072-2017	(Polypropylene SYnthetic Leather for Motorcycle Saddles)	SY-China Light Industry Standards
QB/T 5070-2017	(Artificial leather - SYnthetic leather - Test method - Determination of resistance to contamination)	SY-China Light Industry Standards
QB/T 5069-2017	(Protective gloves with polyurethane microfiber SYnthetic leather)	SY-China Light Industry Standards
QB/T 5068-2017	(Artificial leather - SYnthetic leather - Test method - Determination of fogging property)	SY-China Light Industry Standards
QB/T 5026-2017	(Method for determination of content of violet SYrup in toothpaste of oral cleaning and care articles)	SY-China Light Industry Standards
GB/T 33489-2017	Building specification for exhibition information management SYstem 展览会信息管理系统建设规范	SY-China National Standards
QB/T 1328-2017	(Tannery Mineral Oil SYnthetic Fatliquor)	SY-China Light Industry Standards
GB/T 33584.5-2017	Seawater quality requirements and analysis methods for seawater cooling SYstem—Part 5: Determination of dissolved solid 海水冷却水质要求及分析检测方法第5部分：溶解固形物的测定	SY-China National Standards
GB/T 33562-2017	Information security technology—Secure domain name SYstem deployment guide 信息安全技术安全域名系统实施指南	SY-China National Standards
GB/T 33524.2-2017	Modular taper interface with ball track SYstem—Part 2: Dimensions and designation of receivers 带有钢球拉紧系统的模块圆锥接口第2部分：安装孔尺寸和标记	SY-China National Standards
GB/T 33524.1-2017	Modular taper interface with ball track SYstem—Part 1: Dimensions and designation of shanks 带有钢球拉紧系统的模块圆锥接口第1部分：柄部尺寸和标记	SY-China National Standards
GB/T 9711-2017	Petroleum and natural gas industries—Steel pipe for pipeline transportation SYstems 石油天然气工业管线输送系统用钢管	SY-China National Standards
GB/T 33588.4-2017	Lightning protection SYstem components(LPSC)—Part 4: Requirements for conductor fasteners 雷电防护系统部件（LPSC）第4部分：导体紧固件的要求	SY-China National Standards
GB/T 33716.1-2017	Electronic archiving—Part 1：Specification concerning the design and the operation of an information SYstem for electronic information preservation 电子存档第1部分：为保存电子信息针对信息系统设计和运行的规范	SY-China National Standards
GB/T 33521.1-2017	Mechannical vibration—Ground-borne noise and vibration arising from rail SYstems—Part1:General guidance 机械振动轨道系统产生的地面诱导结构噪声和地传振动第1部分：总则	SY-China National Standards
GB/T 33751-2017	General guideline of standard SYstem for circular economy of industrial enterprises and parks 工业企业和园区循环经济标准体系编制通则	SY-China National Standards
GB/T 33589-2017	Technical requirements for connecting microgrid to power SYstem 微电网接入电力系统技术规定	SY-China National Standards
GB/T 33628-2017	Wind turbine generator SYstems—Assembly requirements for high-strength-bolted joint 风力发电机组高强螺纹连接副安装技术要求	SY-China National Standards
GB/T 33587-2017	Safety guide for charging electrical SYstem and equipments 充电电气系统与设备安全导则	SY-China National Standards
GB/T 20501.3-2017	Public information guidance SYstems—Design principles and requirements for guidance elements—Part 3: Location plans 公共信息导向系统导向要素的设计原则与要求第3部分：平面示意图	SY-China National Standards
GB/T 33801-2017	Ships and marine technology—Ship recycling management SYstems—Requirements for bodies providing audit and certification of ship recycling management 船舶与海上技术拆船管理体系对拆船管理审核和认证机构的要求	SY-China National Standards
GB/T 33484-2017	Test method for shipboard fixed foam fire-fighting SYstems 船用固定式泡沫灭火系统试验方法	SY-China National Standards
GB/T 33631-2017	General requirements for inlet and exhaust SYstem of aero-derivative gas turbine assembly 航空派生型燃气轮机成套设备进排气系统通用技术要求	SY-China National Standards
GB/T 33676-2017	Technical specifications for inspection of lightning protection SYstem in telecommunication site (station) 通信局(站)防雷装置检测技术规范	SY-China National Standards
GB/T 23639-2017	Energy conservation and corrosion-resistant steel-made cable support SYstem 节能耐腐蚀钢制电缆桥架	SY-China National Standards
GB/T 33757.1-2017	Energy saving ratio for distributed energy SYstems of combined cooling, heating and power—Part 1:Fossil energy driven systems 分布式冷热电能源系统的节能率第1部分：化石能源驱动系统	SY-China National Standards
GB/T 33754-2017	The method of energy consumption test and calculation for oilfield production SYstem 气田生产系统能耗测试和计算方法	SY-China National Standards
GB/T 33800-2017	Ships and marine technology—Ship recycling management SYstems—Specifications for management systems for safe and environmentally sound ship recycling facilites 船舶与海上技术拆船管理体系拆船厂安全与环境无害化管理体系规范	SY-China National Standards
GB/T 33588.2-2017	Lightning protection SYstem components(LPSC)—Part 2: Requirements for conductors and earth electrodes 雷电防护系统部件（LPSC）第2部分：导体和接地极的要求	SY-China National Standards
GB/T 33584.3-2017	Seawater quality requirements and analysis methods for seawater cooling SYstem—Part 3: Determination of chloride 海水冷却水质要求及分析检测方法第3部分：氯化物的测定	SY-China National Standards
GB/T 33584.6-2017	Seawater quality requirements and analysis methods for seawater cooling SYstem—Part 6: Determination of heterotrophic bacteria 海水冷却水质要求及分析检测方法第6部分：异养菌的测定	SY-China National Standards
GB/T 33584.2-2017	Seawater quality requirements and analysis methods for seawater cooling SYstem—Part 2: Determination of zinc 海水冷却水质要求及分析检测方法第2部分：锌的测定	SY-China National Standards
GB/T 33630-2017	Offshore wind turbine generator SYstems—Specification for corrosion protection 海上风力发电机组防腐规范	SY-China National Standards
GB/T 33711-2017	Mobile laboratory—General technical specification for information transmission SYstem 移动实验室信息传输系统通用技术规范	SY-China National Standards
GB/T 33588.1-2017	Lightning protection SYstem components(LPSC)—Part 1: Requirements for connection components 雷电防护系统部件（LPSC）第1部分：连接件的要求	SY-China National Standards
GB/T 33588.7-2017	Lightning protection SYstem components(LPSC)—Part 7: Requirements for low resistivity mixture for earthing 雷电防护系统部件(LPSC) 第7部分：接地降阻材料的要求	SY-China National Standards
GB/T 33653-2017	Energy consumption test and calculation method for oilfield production SYstem 油田生产系统能耗测试和计算方法	SY-China National Standards
GB/T 33577-2017	Intelligent transportation SYstems―Forward vehicle collision warning systems―Performance requirements and test procedures 智能运输系统车辆前向碰撞预警系统性能要求和测试规程	SY-China National Standards
GB/T 33346-2016	Busbar trunking SYstems (closed insulated busbar) for wind power 风力发电导电轨（密集型母线槽）	SY-China National Standards
GB/T 18305-2016	Quality management SYstems—Particular requirements for the application of GB/T 19001—2008 for automotive production and relevant service part organizations 质量管理体系汽车生产件及相关服务件组织应用GB/T 19001—2008的特别要求	SY-China National Standards
GB/T 33339-2016	Vanadium flow battery SYstem─Test method 全钒液流电池系统测试方法	SY-China National Standards
GB/T 33139-2016	Ships and marine technology—Maintenance and testing to reduce losses in critical SYstems for propulsion 船舶与海上技术减少船舶推进关键系统损失的维护与试验	SY-China National Standards
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	SY-China National Standards
GB/T 33349-2016	General specification for gas electric power plant SYstem with reciprocating internal combustion engines 往复式内燃燃气电站系统通用技术条件	SY-China National Standards
GB/T 33300-2016	Food industry enterprises integrity management SYstem 食品工业企业诚信管理体系	SY-China National Standards
GB/T 17286.1-2016	Liquid hydrocarbons dynamic measurement proving SYstems for volumetric meters—Part 1: General principles 液态烃动态测量体积计量流量计检定系统第1部分:一般原则	SY-China National Standards
GB/T 33295-2016	Technical requirements of domestic solar water heating SYstems with collectors on the facade or balcony of building 墙体、阳台壁挂型家用太阳能热水系统技术要求	SY-China National Standards
GB/T 33292-2016	Metal hydride hydrogen storage SYstem for fuel cells backup power 燃料电池备用电源用金属氢化物储氢系统	SY-China National Standards
GB/T 33483-2016	Specification for the operation and maintenance of electronic official document SYstem of Party and government organs 党政机关电子公文系统运行维护规范	SY-China National Standards
GB 4696-2016	Maritime buoyage SYstem, China 中国海区水上助航标志	SY-China National Standards
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	SY-China National Standards
GB/T 33234-2016	Reflectance test method of reflective glass mirror for concentrated solar power SYstem 光热发电玻璃反射镜反射比测试方法	SY-China National Standards
GB/T 33224-2016	Environment impact evaluating method on mechanical refrigerating SYstems used for cooling and heating 制冷和供热用机械制冷系统环境影响评价方法	SY-China National Standards
GB/T 33247-2016	Mobile laboratory—Design guideline of water supply and drainage SYstem 移动实验室供、排水系统设计指南	SY-China National Standards
GB/T 33000-2016	Guideline of China occupational safety and health management SYstem 企业安全生产标准化基本规范	SY-China National Standards
DL/T 1080.1-2016	Application integration at electric utilities. SYstem interfaces for distribution management. Part 1: Interface architecture and general recommendations	SY-China Electricity & Power Standards
GB/T 32956-2016	Methods of determination and calculation of heat balance in grate-kiln process forpellet firing SYstem of iron and steel industry 钢铁行业链箅机-回转窑焙烧球团系统热平衡测试与计算方法	SY-China National Standards
GB/T 33443-2016	Determination of hydrogen sulfide carbonyl sulfide methanethiol and dimethyl sulfide in coal-based SYngas—Gas chromatograph 煤基合成气中硫化氢、羰基硫、甲硫醇和甲硫醚的测定气相色谱法	SY-China National Standards
DL/T 1506-2016	General technical specification for on-line monitoring SYstem on high voltage AC power cables	SY-China Electricity & Power Standards
DL/T 1502-2016	Guide of calculating settings of relay protections for auxiliary SYstem of power plant	SY-China Electricity & Power Standards
DL/T 1500-2016	(Gas grid by Disaster Warning SYstem Technical Specifications)	SY-China Electricity & Power Standards
DL/T 1492.2-2016	(Thermal Power Plant Optimal Control SYstem Technical Guidelines - Part 2: Coordination and Optimized Steam Temperature Control System Acceptance Test)	SY-China Electricity & Power Standards
DL/T 1011-2016	(Specification for data exchange format for power SYstem relay protection setting calculation)	SY-China Electricity & Power Standards
DL/T 1230-2016	(Power SYstem graphics specification)	SY-China Electricity & Power Standards
GB/T 33342-2016	Technical specification of utility interface of residential distributed photovoltaic power SYstem 户用分布式光伏发电并网接口技术规范	SY-China National Standards
DL/T 1050-2016	Technology supervision guide for environment protection in electric power SYstem	SY-China Electricity & Power Standards
DL/T 1014-2016	(Automatic Hydrological Forecast SYstem operation and maintenance procedures)	SY-China Electricity & Power Standards
DL/T 1009-2016	Operation and maintenance regulation for computer supervision and control SYstem of hydropower plant	SY-China Electricity & Power Standards
GB 1886.98-2016	National Food Safety Standard-Food Additives-Lactitol (aka 4-β-D-galactopyranoSYl-D-sorbitol) 食品安全国家标准食品添加剂乳糖醇（又名4-β-D吡喃半乳糖-D-山梨醇）	SY-China National Standards
GB 5009.35-2016	National Food Safety Standard-DETERMINATION OF SYNTHETIC COLOR IN FOODS 食品安全国家标准食品中合成着色剂的测定	SY-China National Standards
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	SY-China National Standards
GB/T 33350.6-2016	Lightning protection SYstem components(LPSC)—Part 6: Requirements for lightning strike counters(LSC) 雷电防护系统部件（LPSC）第6部分：雷击计数器（LSC）的要求	SY-China National Standards
DL/T 1492.1-2016	Technical guideline for optimized control SYstem in fossil fuel power plant Part 1: Fundermental requirements	SY-China Electricity & Power Standards
GB/T 32832-2016	Bauxite-based SYnthetic homogenized grogs 矾土基耐火均质料	SY-China National Standards
TB/T 3361-2016	(Railway digital mobile communication SYstem (GSM-R) numbering plan)	SY-China Railway & Train Standards
TB/T 3160.1-2016	(Cable railway dispatching communication SYstem - Part 1: Technical conditions)	SY-China Railway & Train Standards
GB/T 32957-2016	Cold-drawn or cold-rolled precision inside diameter seamless steel tubes for hydraulic and pneumatic SYstem service 液压和气动系统设备用冷拔或冷轧精密内径无缝钢管	SY-China National Standards

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