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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 18268.32-2022 |
Electrical equipment for measurement, control and laboratory use - Electromagnetic compatibility requirements - Part 32: Immunity requirements for safety-related systems and equipment intended to perform safety-related functions (functioNAl safety) - Indu 测量、控制和实验室用的电设备 电磁兼容性要求 第32部分：安全相关系统和预期执行安全相关功能（功能安全）设备的抗扰度要求 特定电磁环境的工业应用 |
China National Standards NA |
 English PDF |
| GB/T 18268.31-2022 |
Electrical equipment for measurement, control and laboratory use - Electromagnetic compatibility requirements - Part 31: Immunity requirements for safety-related systems and equipment intended to perform safety-related functions (functioNAl safety) Genera 测量、控制和实验室用的电设备 电磁兼容性要求 第31部分：安全相关系统和预期执行安全相关功能（功能安全）设备的抗扰度要求 一般工业应用 |
China National Standards NA |
English PDF |
| GB/T 41682-2022 |
DetermiNAtion of headspace gas content in food plastic packaging containers - sensor method 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 NA |
English PDF |
| GB/T 41788-2022 |
MultifunctioNAl knitted products 多功能针织产品 |
China National Standards NA |
English PDF |
| GB/T 41865-2022 |
Software and Systems Engineering Product Line Engineering and MaNAgement Reference Model 软件与系统工程 产品线工程与管理参考模型 |
China National Standards NA |
English PDF |
| GB/T 41710-2022 |
DetermiNAtion of banned substances lincomycin and clindamycin in cosmetics by liquid chromatography-tandem mass spectrometry 化妆品中禁用物质林可霉素和克林霉素的测定 液相色谱-串联质谱法 |
China National Standards NA |
English PDF |
| GB/T 41769-2022 |
CdZnTe chemical aNAlysis method - Determination of zinc and cadmium content - Inductively coupled plasma atomic emission spectrometry 碲锌镉化学分析方法 锌和镉含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards NA |
English PDF |
| GB/T 21239-2022 |
Test method for compressive properties of fiber reinforced plastic lamiNAtes after impact 纤维增强塑料层合板冲击后压缩性能试验方法 |
China National Standards NA |
English PDF |
| GB/T 15246-2022 |
Microbeam ANAlysis Electron Probe Quantitative Analysis of Sulfide Minerals 微束分析 硫化物矿物的电子探针定量分析方法 |
China National Standards NA |
English PDF |
| GB/T 41764-2022 |
DetermiNAtion of photoinitiator content in radiation-curing coatings - Gas chromatography-mass spectrometry 辐射固化涂料中光引发剂含量的测定 气相色谱-质谱联用法 |
China National Standards NA |
English PDF |
| GB/T 1871.5-2022 |
DetermiNAtion of magnesium oxide content in phosphate rocks and concentrates - Flame atomic absorption spectrometry, volumetric and inductively coupled plasma emission spectrometry 磷矿石和磷精矿中氧化镁含量的测定 火焰原子吸收光谱法、容量法和电感耦合等离子体发射光谱法 |
China National Standards NA |
English PDF |
| GB/T 1149.8-2022 |
InterNAl combustion engines - Piston rings - Part 8: Rectangular steel rings 内燃机 活塞环 第8部分：矩形钢环 |
China National Standards NA |
English PDF |
| GB/T 5686.1-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese DetermiNAtion of manganese content Potentiometric titration, ammonium nitrate oxidation titration and perchloric acid oxidation titration 锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法 |
China National Standards NA |
English PDF |
| GB/T 13747.18-2022 |
Methods for chemical aNAlysis of zirconium and zirconium alloys - Part 18: Determination of vanadium content - Benzoylphenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第18部分：钒含量的测定 苯甲酰苯基羟胺分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards NA |
English PDF |
| GB/T 13747.10-2022 |
Methods for chemical aNAlysis of zirconium and zirconium alloys - Part 10: Determination of tungsten content - Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第10部分：钨含量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards NA |
English PDF |
| GB/T 13747.9-2022 |
Methods for chemical aNAlysis of zirconium and zirconium alloys - Part 9: Determination of magnesium content - flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第9部分：镁含量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards NA |
English PDF |
| GB/T 6150.17-2022 |
Methods for chemical aNAlysis of tungsten concentrates - Part 17: Determination of antimony content - Atomic fluorescence spectrometry 钨精矿化学分析方法 第17部分：锑含量的测定 原子荧光光谱法 |
China National Standards NA |
English PDF |
| GB/T 6150.13-2022 |
Methods for chemical aNAlysis of tungsten concentrates - Part 13: Determination of arsenic content - Atomic fluorescence spectrometry and DDTC-Ag spectrophotometry 钨精矿化学分析方法 第13部分：砷含量的测定 原子荧光光谱法和DDTC-Ag分光光度法 |
China National Standards NA |
English PDF |
| GB/T 6150.2-2022 |
Methods for chemical aNAlysis of tungsten concentrates - Part 2: Determination of tin content - Potassium iodate titration and inductively coupled plasma atomic emission spectrometry 钨精矿化学分析方法 第2部分：锡含量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards NA |
English PDF |
| GB/T 41841-2022 |
FunctioNAl assessment of forearm prosthesis 前臂假肢功能评估 |
China National Standards NA |
English PDF |
| GB/T 5686.4-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese DetermiNAtion of phosphorus content Molybdenum blue spectrophotometry and bismuth phosphorus molybdenum blue spectrophotometry 锰铁、锰硅合金、氮化锰铁和金属锰 磷含量的测定 钼蓝分光光度法和铋磷钼蓝分光光度法 |
China National Standards NA |
English PDF |
| GB/T 5686.2-2022 |
DetermiNAtion of ferromanganese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method 锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法 |
China National Standards NA |
English PDF |
| GB/T 41079.2-2022 |
Methods for DetermiNAtion of Physical Properties of Liquid Metals Part 2: Determination of Electrical Conductivity 液态金属物理性能测定方法 第2部分：电导率的测定 |
China National Standards NA |
English PDF |
| GB/T 41704-2022 |
Testing method for cathode material of lithium ion battery - DetermiNAtion of magnetic foreign matter content and residual alkali content 锂离子电池正极材料检测方法 磁性异物含量和残余碱含量的测定 |
China National Standards NA |
English PDF |
| GB/T 18029.2-2022 |
Wheelchairs - Part 2: DetermiNAtion of the dynamic stability of electric wheelchairs 轮椅车 第2部分：电动轮椅车动态稳定性的测定 |
China National Standards NA |
English PDF |
| GB/T 25361.1-2022 |
InterNAl combustion engines - Piston pins - Part 1: Technical requirements 内燃机 活塞销 第1部分：技术要求 |
China National Standards NA |
English PDF |
| GB/T 21404-2022 |
InterNAl combustion engines - Methods of determining and measuring engine power - General requirements 内燃机 发动机功率的确定和测量方法 一般要求 |
China National Standards NA |
English PDF |
| GB/T 8190.6-2022 |
Reciprocating interNAl combustion engines - Emission measurements - Part 6: Measurement results and test reports 往复式内燃机 排放测量 第6部分：测量结果和试验报告 |
China National Standards NA |
English PDF |
| GB/T 6730.61-2022 |
Iron ore - DetermiNAtion of carbon and sulfur content - High frequency combustion infrared absorption method 铁矿石 碳和硫含量的测定 高频燃烧红外吸收法 |
China National Standards NA |
English PDF |
| GB/T 41739-2022 |
Test method for dimensioNAl stability of metal matrix composites—Cold and heat cycle method 金属基复合材料尺寸稳定性检测方法 冷热循环法 |
China National Standards NA |
English PDF |
| GB/T 42075-2022 |
Evaluation method of regioNAl rainstorm process 区域性暴雨过程评估方法 |
China National Standards NA |
English PDF |
| GB/T 41738-2022 |
Test method for mode I interlamiNAr fracture toughness (GIC) of fiber metal laminates 纤维金属层板I型层间断裂韧性（GIC）试验方法 |
China National Standards NA |
English PDF |
| GB/T 30661.6-2022 |
Seats for wheelchairs - Part 6: Simulated use and determiNAtion of seat cushion performance changes 轮椅车座椅 第6部分：模拟使用和座垫性能变化的测定 |
China National Standards NA |
English PDF |
| GB/T 42062-2022 |
Medical Devices Application of Risk MaNAgement to Medical Devices 医疗器械 风险管理对医疗器械的应用 |
China National Standards NA |
English PDF |
| GB/T 14233.1-2022 |
Test methods for medical infusion, blood transfusion and injection equipment - Part 1: Chemical aNAlysis methods 医用输液、输血、注射器具检验方法 第1部分：化学分析方法 |
China National Standards NA |
English PDF |
| GB/T 41716-2022 |
DetermiNAtion of main active ingredients in lacquer tree by high performance liquid chromatography 漆树中主要有效成分含量的测定 高效液相色谱法 |
China National Standards NA |
English PDF |
| GB/T 42061-2022 |
Medical device quality maNAgement system for regulatory requirements 医疗器械 质量管理体系 用于法规的要求 |
China National Standards NA |
English PDF |
| GB/T 42063-2022 |
Sharps injury protection requirements and test methods - Sharps injury protection devices for disposable hypodermic needles, interventioNAl catheter guide needles and blood sample collection needles 锐器伤害保护 要求与试验方法 一次性使用皮下注射针、介入导管导引针和血样采集针的锐器伤害保护装置 |
China National Standards NA |
English PDF |
| GB 14023-2022 |
Vehicles, boats and interNAl combustion engines - Radio disturbance characteristics - Limits and methods of measurement for protection of off-vehicle receivers 车辆、船和内燃机 无线电骚扰特性 用于保护车外接收机的限值和测量方法 |
China National Standards NA |
English PDF |
| GB/T 41642-2022 |
Technical requirements for fiNAncial and budget management integrated system 财政预算管理一体化系统技术要求 |
China National Standards NA |
English PDF |
| GB/T 35770-2022 |
Compliance MaNAgement System Requirements and Guidelines for Use 合规管理体系 要求及使用指南 |
China National Standards NA |
English PDF |
| GB/T 42035-2022 |
DetermiNAtion of pore size distribution of coal and rock - NMR method 煤和岩石孔径分布的测定 核磁共振法 |
China National Standards NA |
English PDF |
| GB/T 42100-2022 |
Amusement Park Safety Emergency MaNAgement 游乐园安全 应急管理 |
China National Standards NA |
English PDF |
| GB/T 2652-2022 |
Destructive test of welds in metallic materials LongitudiNAl tensile test of weld metal in fusion welded joints 金属材料焊缝破坏性试验 熔化焊接头焊缝金属纵向拉伸试验 |
China National Standards NA |
English PDF |
| GB/T 41709-2022 |
Carbon fiber reinforced plastics - DetermiNAtion of size and aspect ratio of pulverized material 碳纤维增强塑料 粉碎料尺寸和长宽比的测定 |
China National Standards NA |
English PDF |
| GB/T 41976-2022 |
Parking equipment intelligent control and maNAgement system 停车设备 智能控制与管理系统 |
China National Standards NA |
English PDF |
| GB/T 42053-2022 |
Ships and marine technology - Requirements for the use and mainteNAnce of marine cranes 船舶与海洋技术 船用起重机 使用与维护要求 |
China National Standards NA |
English PDF |
| GB/T 38265.3-2022 |
Test methods for soldering fluxes - Part 3: DetermiNAtion of acid value - Potentiometric and visual titration 软钎剂试验方法 第3部分：酸值的测定 电位滴定法和目视滴定法 |
China National Standards NA |
English PDF |
| GB/T 41597-2022 |
Quality MaNAgement Culture and Mechanism Support Service Improvement Guide 质量管理 文化和机制支撑服务提升指南 |
China National Standards NA |
English PDF |
| GB/T 41768-2022 |
Thermal insulation materials for building - DetermiNAtion of organic matter content 建筑用绝热材料 有机物含量的测定 |
China National Standards NA |
English PDF |
| GB/Z 41838-2022 |
Principles of Successful Partnership Business Relationship MaNAgement 成功的合作业务关系管理原则 |
China National Standards NA |
English PDF |
| GB/T 38265.9-2022 |
Test methods for soldering fluxes - Part 9: DetermiNAtion of ammonia content 软钎剂试验方法 第9部分：氨含量的测定 |
China National Standards NA |
English PDF |
| GB/T 38265.8-2022 |
Test methods for soldering fluxes - Part 8: DetermiNAtion of zinc content 软钎剂试验方法 第8部分：锌含量的测定 |
China National Standards NA |
English PDF |
| GB/T 38265.6-2022 |
Test methods for soldering fluxes - Part 6: DetermiNAtion of halide (excluding fluoride) content 软钎剂试验方法 第6部分：卤化物（不包括氟化物）含量的测定 |
China National Standards NA |
English PDF |
| GB/T 23023-2022 |
Informatization and industrialization integration maNAgement system Production equipment operation performance evaluation index set 信息化和工业化融合管理体系 生产设备运行绩效评价指标集 |
China National Standards NA |
English PDF |
| GB/T 41894.3-2022 |
Ships and Offshore Technology DetermiNAtion of Shaft Power in Ship Propulsion Systems by Measuring Shaft Deformation Part 3: Elastic Vibration Method 船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第3部分：弹性振动法 |
China National Standards NA |
English PDF |
| GB/T 41894.2-2022 |
Ships and marine technology - DetermiNAtion of shaft power in ship propulsion systems by measuring shaft deflection - Part 2: Optical reflection method 船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第2部分：光学反射法 |
China National Standards NA |
English PDF |
| GB/T 41893-2022 |
Basic Requirements for Logistics MaNAgement of Digitalized Workshop in Hull Parts Manufacturing 船体零部件制造数字化车间物流管理基本要求 |
China National Standards NA |
English PDF |
| GB/T 41831-2022 |
Competency Assessment Requirements for Project MaNAgement Professionals 项目管理专业人员能力评价要求 |
China National Standards NA |
English PDF |
| GB/T 42124.1-2022 |
Geometric product specification (GPS) DimensioNAl and geometric tolerances of molded parts - Part 1: Vocabulary 产品几何技术规范（GPS） 模制件的尺寸和几何公差 第1部分：词汇 |
China National Standards NA |
English PDF |
| GB/T 42047-2022 |
DetermiNAtion method for outgassing products of materials and components in the sealed cabin of manned spacecraft 载人航天器密封舱内材料和部组件出气产物测定方法 |
China National Standards NA |
English PDF |
| GB/T 42042-2022 |
space station coordiNAte system 空间站坐标系 |
China National Standards NA |
English PDF |
| GB/T 41877.2-2022 |
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion materials - Part 2: Specimen preparation and property determiNAtion 塑料 乙烯-乙烯醇（EVOH）共聚物模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards NA |
English PDF |
| GB/T 41878-2022 |
Plastics - DetermiNAtion of scratch properties 塑料 划痕性能的测定 |
China National Standards NA |
English PDF |
| GB/T 41762.2-2022 |
Fiber reinforced plastic composites - DetermiNAtion of through-thickness properties of laminates - Part 2: Determination of elastic modulus, strength and Weibull size effect of carbon fiber unidirectional laminates by bending tests 纤维增强塑料复合材料 层合板厚度方向性能的测定 第2部分：弯曲试验测定碳纤维单向层合板的弹性模量、强度和威布尔尺寸效应 |
China National Standards NA |
English PDF |
| GB/T 22359.2-2022 |
Earth-moving and building construction machinery - Electromagnetic compatibility (EMC) of machines with built-in power supply - Part 2: AdditioNAl EMC requirements for functional safety 土方机械与建筑施工机械 内置电源机器的电磁兼容性（EMC） 第2部分：功能安全的EMC附加要求 |
China National Standards NA |
English PDF |
| GB/T 41880-2022 |
Plastics - epoxy resins - determiNAtion of electrical conductivity of aqueous extracts 塑料 环氧树脂 水萃取液电导率的测定 |
China National Standards NA |
English PDF |
| GB/T 6730.64-2022 |
Iron ore - DetermiNAtion of water-soluble chloride content - Ion selective electrode method 铁矿石 水溶性氯化物含量的测定 离子选择电极法 |
China National Standards NA |
English PDF |
| GB/T 41895-2022 |
DetermiNAtion of DNA virus in cells MNP labeling method 细胞中DNA病毒测定 MNP标记法 |
China National Standards NA |
English PDF |
| GB/T 3517-2022 |
NAtural raw rubber - Determination of plasticity retention (PRI) 天然生胶 塑性保持率（PRI）的测定 |
China National Standards NA |
English PDF |
| GB/T 42104-2022 |
Amusement Park Safety Safety MaNAgement System 游乐园安全 安全管理体系 |
China National Standards NA |
English PDF |
| GB/T 41694-2022 |
Safety and Resilience Emergency MaNAgement Guidelines for Monitoring Hazardous Facilities 安全与韧性 应急管理 危险性设施监测指南 |
China National Standards NA |
English PDF |
| GB/T 41695-2022 |
Safety and Resilience Emergency MaNAgement Guidelines for Implementation of Community Early Warning Systems for Landslide Hazards 安全与韧性 应急管理 滑坡灾害社区预警体系实施指南 |
China National Standards NA |
English PDF |
| GB/T 17489-2022 |
Hydraulic transmission Particulate contamiNAtion analysis Liquid sampling from working system piping 液压传动 颗粒污染分析 从工作系统管路中提取液样 |
China National Standards NA |
English PDF |
| GB/T 31138-2022 |
hydrogeNAtion machine 加氢机 |
China National Standards NA |
English PDF |
| GB/T 41808-2022 |
High dyNAmic range television program production and exchange of image parameter values 高动态范围电视节目制作和交换图像参数值 |
China National Standards NA |
English PDF |
| GB/T 24353-2022 |
Risk MaNAgement Guidelines 风险管理 指南 |
China National Standards NA |
English PDF |
| GB/T 41889-2022 |
Ships and marine technology - Verification methods for strain gauge portable dyNAmometers 船舶与海上技术 应变仪便携式测功法的验证方法 |
China National Standards NA |
English PDF |
| GB/T 41980.2-2022 |
Hydraulic transmissions - DetermiNAtion of pressure fluctuations in systems and components - Part 2: Hydraulic pumps (simplified method) 液压传动 系统和元件中压力波动的测定方法 第2部分：液压泵（简化法） |
China National Standards NA |
English PDF |
| GB/T 41980.1-2022 |
Hydraulic transmissions - DetermiNAtion of pressure fluctuations in systems and components - Part 1: Hydraulic pumps (precision method) 液压传动 系统和元件中压力波动的测定方法 第1部分：液压泵（精密法） |
China National Standards NA |
English PDF |
| GB/T 25963-2022 |
DetermiNAtion of aromatics content in middle distillates containing fatty acid methyl esters - High performance liquid chromatography with differential refractive index detector 含脂肪酸甲酯中间馏分芳烃含量的测定 示差折光检测器高效液相色谱法 |
China National Standards NA |
English PDF |
| GB/T 41758.2-2022 |
Plastics - Polyketone (PK) molding and extrusion materials - Part 2: Preparation of test specimens and determiNAtion of properties 塑料 聚酮（PK）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards NA |
English PDF |
| GB/T 8039-2022 |
DetermiNAtion method of total sulfur content in coking benzene products 焦化苯类产品全硫含量的测定方法 |
China National Standards NA |
English PDF |
| GB/T 41706-2022 |
Metal powders - DetermiNAtion of non-metallic inclusions in metal powders for powder forging 金属粉末 粉末锻造用金属粉末中非金属夹杂物的测定方法 |
China National Standards NA |
English PDF |
| GB/T 41721-2022 |
Small boat NAvigation lights LED light performance 小艇 航行灯 LED灯的性能 |
China National Standards NA |
English PDF |
| GB/T 24052-2022 |
Environmental maNAgement - Material flow costing - Guidelines for implementation in supply chains 环境管理 物质流成本核算 在供应链中的实施指南 |
China National Standards NA |
English PDF |
| GB/T 41907-2022 |
EnterokiNAse activity detection method 肠激酶活性检测方法 |
China National Standards NA |
English PDF |
| GB/T 42051-2022 |
Inspection and mainteNAnce requirements for structural parts of manned submersibles 载人潜水器结构件检测维护要求 |
China National Standards NA |
English PDF |
| GB/T 6730.83-2022 |
Iron ore - DetermiNAtion of loss on ignition - Hygroscopic water corrected gravimetric method 铁矿石 灼烧减量的测定 吸湿水校正重量法 |
China National Standards NA |
English PDF |
| GB/T 18512-2022 |
Commercial Coal Quality Blast FurNAce Injection Coal 商品煤质量 高炉喷吹用煤 |
China National Standards NA |
English PDF |
| GB/T 41849-2022 |
Guidelines for Quality and Safety MaNAgement of Smart Consumer Products 智能消费品质量安全管理指南 |
China National Standards NA |
English PDF |
| GB/T 41971-2022 |
Agriculture and Forestry Tractor DyNAmic Noise Measurement 农林拖拉机 动态噪声测量 |
China National Standards NA |
English PDF |
| GB/T 41677.1-2022 |
Agricultural and forestry tractors and machinery - SustaiNAbility - Part 1: Principles 农林拖拉机和机械 可持续性 第1部分：原则 |
China National Standards NA |
English PDF |
| GB/T 41752-2022 |
Gas ANAlysis Research and Treatment of Analysis Bias 气体分析 分析偏倚的研究与处理 |
China National Standards NA |
English PDF |
| GB/T 42024-2022 |
Intelligent manufacturing OID-based heterogeneous system interoperability functioNAl requirements 智能制造 基于OID的异构系统互操作功能要求 |
China National Standards NA |
English PDF |
| GB/T 41972-2022 |
Iron castings - Classification and NAming of casting defects 铸铁件 铸造缺陷分类及命名 |
China National Standards NA |
English PDF |
| GB/T 42068-2022 |
Rural property rights transfer market construction and maNAgement norms 农村产权流转交易 市场建设和管理规范 |
China National Standards NA |
English PDF |
| GB/Z 27427-2022 |
Laboratory Equipment MaNAgement Guide 实验室仪器设备管理指南 |
China National Standards NA |
English PDF |
| GB/T 3488.4-2022 |
Cemented carbide - Metallographic determiNAtion of microstructure - Part 4: Metallographic determination of porosity, non-combined carbon defects and decarburized phases 硬质合金 显微组织的金相测定 第4部分：孔隙度、非化合碳缺陷和脱碳相的金相测定 |
China National Standards NA |
English PDF |
| GB/T 30007-2022 |
Ships and marine technology Guidelines for the evaluation of speed and power performance by aNAlysis of speed trial data 船舶和海上技术 通过分析测速试航数据以确定速度和功率性能的评估导则 |
China National Standards NA |
English PDF |
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