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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.
  •  China "HA" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 15851.3-2018 Information technology—Security techniques—Digital signature schemes giving message recovery—Part 3:Discrete logarithm based mecHAnisms
    信息技术-安全技术-带消息恢复的数字签名方案-第3部分:基于离散对数的机制
    China National Standards
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    GB/T 37239-2018 Specification for forensic identification of HAndwriting
    笔迹鉴定技术规范
    China National Standards
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    GB 36894-2018 Risk criteria for HAzardous chemicals production unit and storage installations
    危险化学品生产装置和储存设施风险基准
    China National Standards
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    GB/T 51313-2018 Electric vehicle decentralized cHArging facility engineering technical standard
    电动汽车分散充电设施工程技术标准
    China National Standards
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    GB 18218-2018 Identification of major HAzard installations for hazardous chemicals
    危险化学品重大危险源辨识
    China National Standards
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    GB 12899-2018 General specification for HAnd-held metal detector
    手持式金属探测器通用技术规范
    China National Standards
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    GB/T 37195-2018 Technical specification for reHAbilitation of pipeline corrosion prevention with resin
    以树脂为基料管道耐蚀修复作业技术规范
    China National Standards
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    GB/T 37216-2018 Sanitary ware—Deodorizing toilet flushing mecHAnism
    卫生洁具-便器用除臭冲水装置
    China National Standards
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    GB/T 37039-2018 Determination of HArmful solvent in dye products
    染料产品中有害溶剂含量的测定
    China National Standards
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    GB/T 37180-2018 Gas analysis—HAndling of calibration gases and gas mixtures—Guidelines
    气体分析-校准用纯气和混合气体的使用-指南
    China National Standards
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    GB/T 37185-2018 Gas analysis—Determination of indoor HArmful volatile organic compounds—"SUMMA canister and silonite tube" and chromatography/mass spectrometry(GC/MS)
    气体分析-室内挥发性有害有机物的测定SUMMA罐-硅烷化管采样气相色谱/质谱联用(GC/MS)法
    China National Standards
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    GB/T 17931-2018 Poly(ethylene terephtHAlate) (PET) resin for bottles
    瓶用聚对苯二甲酸乙二酯(PET)树脂
    China National Standards
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    GB/T 37201-2018 Electrochemical performance test of lithium nickel cobalt manganese oxide —Test method for discHArge specific capacity and charge-discharge coulombic efficiency of the first cycle
    镍钴锰酸锂电化学性能测试-首次放电比容量及首次充放电效率测试方法
    China National Standards
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    GB/T 37207-2018 Electrochemical performance test of lithium nickel cobalt manganese oxide— Test method for discHArge plateau capacity ratio and cycle life
    镍钴锰酸锂电化学性能测试-放电平台容量比率及循环寿命测试方法
    China National Standards
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    GB/T 9764-2018 Tyre valve core cHAmbers
    轮胎气门嘴芯腔
    China National Standards
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    GB/T 37268-2018 PV sHAding panel of building
    建筑用光伏遮阳板
    China National Standards
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    GB/T 37193-2018 Optical functional films—Polyethylene terephtHAlate(PET) film—Determination of extraction rate
    光学功能薄膜-聚对苯二甲酸乙二醇酯(PET)薄膜-萃取率测定方法
    China National Standards
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    GB/T 37263-2018 Prefabricated directly buried insulating plastic-steel-plastic composite pipes with polyuretHAne [PUR]foamed-plastics and high density polyethylene [PE]casing pipes
    高密度聚乙烯外护管聚氨酯发泡预制直埋保温钢塑复合管
    China National Standards
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    GB/T 2408-2008/XG1-2018 Plastics - Determination of burning cHAracteristics - Horizontal and vertical test
    《塑料-燃烧性能的测定-水平法和垂直法》国家标准第1号修改单
    China National Standards
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    GB/T 7190.2-2018 MecHAnical draft cooling towers—Part 2:Large open cooling towers
    机械通风冷却塔-第2部分:大型开式冷却塔
    China National Standards
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    GB/T 7190.1-2018 MecHAnical draft cooling towers—Part 1:Medium and small open cooling towers
    机械通风冷却塔-第1部分:中小型开式冷却塔
    China National Standards
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    GB/T 36906-2018 Electronic certificate—API specification for sHAre service
    电子证照-共享服务接口规范
    China National Standards
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    GB/T 51277-2018 Mine sHAft freezing method construction and quality acceptance criteria
    矿山立井冻结法施工及质量验收标准
    China National Standards
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    GB/T 37225-2018 Nanotechnology—CHAracterization of multiwall carbon nanotube in aqueous solution—Extinction spectroscopy
    纳米技术-水溶液中多壁碳纳米管表征-消光光谱法
    China National Standards
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    GB/T 37144-2018 Cabinets for low-voltage switchgear—Electrical mecHAnical structures
    低压机柜-电气机械结构
    China National Standards
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    GB 1903.35-2018 National Food Safety Standard - Food Nutrition EnHAncer - Zinc Acetate
    食品安全国家标准-食品营养强化剂-乙酸锌
    China National Standards
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    GB 1903.28-2018 National Food Safety Standard - Food Nutrition EnHAncer - Selenium Protein
    食品安全国家标准-食品营养强化剂-硒蛋白
    China National Standards
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    GB 1903.29-2018 National Food Safety Standard - Food Nutrition EnHAncer - Magnesium Gluconate
    食品安全国家标准-食品营养强化剂-葡萄糖酸镁
    China National Standards
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    GB 1903.41-2018 National Food Safety Standard - Food Nutrition EnHAncer - Potassium Gluconate
    食品安全国家标准-食品营养强化剂-葡萄糖酸钾
    China National Standards
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    GB 1903.37-2018 National Food Safety Standard - Food Nutrition EnHAncer - Ferric Ferric Sulfate
    食品安全国家标准-食品营养强化剂-柠檬酸铁
    China National Standards
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    GB 1903.34-2018 National Food Safety Standard - Food Nutrition EnHAncer - Zinc Chloride
    食品安全国家标准-食品营养强化剂-氯化锌
    China National Standards
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    GB 1903.36-2018 National Food Safety Standard - Food Nutrition EnHAncer - Choline Chloride
    食品安全国家标准-食品营养强化剂-氯化胆碱
    China National Standards
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    GB 1903.38-2018 National Food Safety Standard - Food Nutrition EnHAncer - Ferrous Succinate
    食品安全国家标准-食品营养强化剂-琥珀酸亚铁
    China National Standards
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    GB 1903.39-2018 National Food Safety Standard - Food Nutrition EnHAncer - Seaweed Iodine
    食品安全国家标准-食品营养强化剂-海藻碘
    China National Standards
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    GB 1903.31-2018 National Food Safety Standard - Food Nutrition EnHAncer - Retinyl Acetate (Vitamin A)
    食品安全国家标准-食品营养强化剂-醋酸视黄酯(醋酸维生素A)
    China National Standards
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    GB 1903.32-2018 National Food Safety Standard - Food Nutrition EnHAncer - D-Sodium Pantothenate
    食品安全国家标准-食品营养强化剂-D-泛酸钠
    China National Standards
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    GB 1886.300-2018 National Food Safety Standard - Food Additives - Ion ExcHAnge Resins
    食品安全国家标准-食品添加剂-离子交换树脂
    China National Standards
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    GB/T 51288-2018 Mine inclined sHAft freezing method construction and quality acceptance criteria
    矿山斜井冻结法施工及质量验收标准
    China National Standards
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    GB 36886-2018 Limit and measurement methods for exHAust smoke form non-road mobile machinery equipped with diesel engine
    非道路柴油移动机械排气烟度限值及测量方法
    China National Standards
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    GB/T 50551-2018 Pellet mecHAnical equipment engineering installation and quality acceptance criteria
    球团机械设备工程安装及质量验收标准
    China National Standards
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    GB/T 36235-2018 MecHAnical automatic strapping machine
    机械式自动捆扎机
    China National Standards
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    GB/T 19974-2018 Sterilization of health care products—General requirement for cHAracterization of a sterilization agent and the development,validation and routine control of a sterilization process for medical devices
    医疗保健产品灭菌 灭菌因子的特性及医疗器械灭菌过程的开发、确认和常规控制的通用要求
    China National Standards
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    GB/T 23227-2018 Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials HAving a discrete or oriented permeable zone and materials with bands of differing permeability — Determination of air permeability
    卷烟纸、成形纸、接装纸、具有间断或连续透气区的材料以及具有不同透气带的材料 透气度的测定
    China National Standards
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    GB/T 36147.2-2018 Security management systems for the supply cHAin—Electronic port clearance(EPC)—Part 2:Core data elements
    供应链安全管理系统 电子口岸通关(EPC) 第2部分:核心数据元
    China National Standards
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    GB/T 36147.1-2018 Security management systems for the supply cHAin—Electronic port clearance(EPC)—Part 1: Message structures
    供应链安全管理系统 电子口岸通关(EPC) 第1部分:消息结构
    China National Standards
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    GB/T 21832.1-2018 Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1:Tubes for heat excHAnger
    奥氏体-铁素体型双相不锈钢焊接钢管 第1部分:热交换器用管
    China National Standards
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    GB/T 230.1-2018 Metallic materials—Rockwell HArdness test—Part 1:Test method
    金属材料 洛氏硬度试验 第1部分: 试验方法
    China National Standards
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    GB/T 36226-2018 Stainless steel—Determination of manganse, nickel, chromium, molybdenum, copper and titanium—HAndheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method)
    不锈钢 锰、镍、铬、钼、铜和钛含量的测定 手持式能量色散X射线荧光光谱法(半定量法)
    China National Standards
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    GB/T 231.1-2018 Metallic materials—Brinell HArdness test—Part 1: Test method
    金属材料 布氏硬度试验 第1部分: 试验方法
    China National Standards
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    GB/T 36215-2018 Ships and marine technology—Ship recycling management systems—Information control for HAzardous materials in the manufacturing chain of shipbuilding and ship operations
    船舶与海上技术 拆船管理体系 造船和船舶营运环节中有害物质的信息管理
    China National Standards
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    GB/T 36208-2018 Anticorrosion lining technical requirements and procedure evaluation for industrial exHAust gas systems
    工业烟气排放系统防腐衬里技术要求及评价方法
    China National Standards
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    GB/T 36278-2018 Technical code for electric vehicle cHArging/battery swap infrastructure interconnecting to distribution network
    电动汽车充换电设施接入配电网技术规范
    China National Standards
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    GB/T 25123.1-2018 Electric traction—Rotating electrical machines for rail and road vehicles—Part 1: Machines others tHAn electronic convertor-fed alternating current motors
    电力牵引 轨道机车车辆和公路车辆用旋转电机 第1部分:除电子变流器供电的交流电动机之外的电机
    China National Standards
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    GB/T 36279-2018 Methods for testing self-damping cHAracteristics of overhead conductors
    架空导线自阻尼特性测试方法
    China National Standards
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    GB/T 35077-2018 Safety of machinery—Local exHAust ventilation system—Safety requirements
    机械安全 局部排气通风系统 安全要求
    China National Standards
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    GB/T 35063-2018 Coal base sHAle oil
    煤基伴生油页岩油
    China National Standards
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    GB/T 35083.1-2018 Plain bearings—Testing of the tribological beHAviour of bearing materials—Part 1: Testing of bearing metals
    滑动轴承 轴承材料摩擦学特性试验 第1部分:金属轴承材料试验
    China National Standards
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    GB/T 35085-2018 Destructive tests on welds in metallic materials—Vickers and Knoop HArdness testing of joints welded by laser and electron beam
    金属材料焊缝破坏性试验 激光和电子束焊接接头的维氏和努氏硬度试验
    China National Standards
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    GB/T 36469-2018 Information technology—Telecommunications and information excHAnge between systems local and metropolitan area networks—Specific requirements—Medium access control (MAC) and physical layer (PHY) specification for Q frequency band ultra high speed wi
    信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 Q波段超高速无线局域网媒体访问控制和物理层规范
    China National Standards
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    GB/T 30269.303-2018 Information technology—Sensor networks—Part 303: Communication and information excHAnge: Network layer specification for wireless sensor networks based on IP protocol
    信息技术 传感器网络 第303部分:通信与信息交换:基于IP的无线传感器网络网络层规范
    China National Standards
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    GB/T 11349.1-2018 MecHAnical vibration and shock—Experimental determination of mechanical mobility—Part 1: Basic terms and definitions, and transducer specifications
    机械振动与冲击 机械导纳的试验确定 第1部分:基本术语与定义、传感器特性
    China National Standards
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    GB/T 35083.2-2018 Plain bearings—Testing of the tribological beHAviour of bearing materials—Part 2: Testing of polymer-based bearing materials
    滑动轴承 轴承材料摩擦学特性试验 第2部分: 聚合物轴承材料试验
    China National Standards
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    GB/T 35091-2018 Straight-sided high-speed mecHAnical power presses—Types and basic parameters
    闭式高速压力机 型式与基本参数
    China National Standards
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    GB/T 36205-2018 Formula feed for grass carp(CtenopHAryngodon idellus)
    草鱼配合饲料
    China National Standards
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    GB/T 36478.1-2018 Internet of things—Information sHAring and exchanging—Part 1: General architecture
    物联网 信息交换和共享 第1部分:总体架构
    China National Standards
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    GB/T 36478.2-2018 Internet of things—Information sHAring and exchanging—Part 2: General technical requirements
    物联网 信息交换和共享 第2部分:通用技术要求
    China National Standards
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    GB/T 36456.3-2018 Engineering domain oriented sHAred information model - Part 3:Testing methodology
    面向工程领域的共享信息模型 第3部分:测试方法
    China National Standards
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    GB/T 36206-2018 Formula feed for yellow croaker(Larimichthys crocea RicHArdson)
    大黄鱼配合饲料
    China National Standards
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    GB/T 20937-2018 Potassium magnesium of sulpHAte fertilizer
    硫酸钾镁肥
    China National Standards
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    GB/T 36181-2018 XiaosHAn chicken
    萧山鸡
    China National Standards
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    GB/T 35017-2018 Continuous HAnding equipment - Bulk Solids Chassification, Symbol, Performance and Test methods
    连续搬运设备 散状物料分类、符号、性能及测试方法
    China National Standards
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    GB/T 36141-2018 Methods for pHAse composition analysis of calcined gypsum
    建筑石膏相组成分析方法
    China National Standards
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    GB/T 36143-2018 Durable high modulus aspHAlt mixture for road engineering
    道路用高模量抗疲劳沥青混合料
    China National Standards
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    GB/T 35016-2018 Continuous mecHAnical handling equipment—Loading and unloading—Safety code
    连续搬运机械 装卸机械 安全规范
    China National Standards
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    GB/T 35055-2018 Horizontal scraper discHArge fine coal centrifuge
    卧式刮刀卸料煤泥离心机
    China National Standards
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    GB/T 36194-2018 Detection method of goldfish HAematopoietic necrosis virus
    金鱼造血器官坏死病毒检测方法
    China National Standards
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    GB/T 35022-2018 Additive manufacturing—Main cHAracteristics and corresponding test methods—Parts and powder materials
    增材制造 主要特性和测试方法 零件和粉末原材料
    China National Standards
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    GB/T 21707-2018 Insulation specification for variable frequency adjustable speed definite purpose converter-fed three-pHAse induction motors
    变频调速专用三相异步电动机绝缘规范
    China National Standards
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    GB/T 35069-2018 Coke—Determination of phosphorus content—Reduced molybdophospHAte spectrophotometric method
    焦炭 磷含量的测定 还原磷钼酸盐分光光度法
    China National Standards
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    GB/T 35053-2018 Sealed coring method for determination of coalbed metHAne content
    煤层气含量测定用密闭取心方法
    China National Standards
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    GB/T 2975-2018 Steel and steel products—Location and preparation of samples and test pieces for mecHAnical testing
    钢及钢产品 力学性能试验取样位置及试样制备
    China National Standards
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    GB/T 35840.2-2018 Steels for plastic mould—Part 2:Pre-HArdening steel bars
    塑料模具钢 第2部分:预硬化钢棒
    China National Standards
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    GB/T 20975.27-2018 Methods for chemical analysis of aluminium and aluminium alloys—Part 27:Determination of cerium,lantHAnum,scandium—Inductively coupled plasma atomic emission spectrometry method
    铝及铝合金化学分析方法 第27部分:铈、镧、钪含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 35060.3-2018 General specification of shearer—Part 3: HAulage driving unit
    滚筒采煤机通用技术条件 第3部分:行走驱动装置
    China National Standards
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    GB/T 21269-2018 Cold cHAmber die casting machines
    冷室压铸机
    China National Standards
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    GB/T 36456.2-2018 Engineering domain oriented sHAred information model—Part 2: Domain information service interface
    面向工程领域的共享信息模型 第2部分:领域信息服务接口
    China National Standards
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    GB/T 36454-2018 Information technology—Telecommunications and information excHAnge between systems—Medium access control and physical layer specifications for middle-high throughput wireless local area network
    信息技术 系统间远程通信和信息交换 中高速无线局域网媒体访问控制和物理层规范
    China National Standards
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    GB/T 20818.11-2018 Industrial-process measurement and control-Data structures and elements in process equipment catalogues-Part 11: Lists of properties (LOPs) for measuring equipment for electronic data excHAnge-Generic structures
    工业过程测量和控制 过程设备目录中的数据结构和元素 第11部分:测量设备电子数据交换用属性列表(LOPs) 通用结构
    China National Standards
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    GB/T 36451-2018 Information technology—Telecommunications and information excHAnge between systems—Community energy-saving control network protocol
    信息技术 系统间远程通信和信息交换 社区节能控制网络协议
    China National Standards
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    GB/T 36341.3-2018 Information technology—Information presentation of sHApe modeling—Part 3: Streaming transmission
    信息技术 形状建模信息表示 第3部分:流式传输
    China National Standards
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    GB/T 29265.404-2018 Information technology—Information device intelligent grouping and resource sHAring—Part 404: Remote access management profile
    信息技术 信息设备资源共享协同服务 第404部分:远程访问管理应用框架
    China National Standards
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    GB/T 15805.3-2018 Code of diagnosis for viral HAemorrhagic septicaemia(VHS)
    病毒性出血性败血症诊断规程
    China National Standards
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    GB/T 36297-2018 Field test cHAracteristics of optical remote sensing payload
    光学遥感载荷性能外场测试评价指标
    China National Standards
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    GB/T 36456.1-2018 Engineering domain oriented sHAred information model—Part 1: Domain information model framework
    面向工程领域的共享信息模型 第1部分:领域信息模型框架
    China National Standards
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    GB/T 6909-2018 Analysis of water used in boiler and cooling system—Determination of HArdness
    锅炉用水和冷却水分析方法 硬度的测定
    China National Standards
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    GB/T 36563-2018 MetHAnol to gasoline component oil
    甲醇制汽油组分油
    China National Standards
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    GB/T 36566-2018 Coal direct liquefaction—NaphtHA
    煤直接液化 石脑油
    China National Standards
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    GB/T 36565-2018 Coal-based Fischer-Tropsch synthesis—NaphtHA
    煤基费托合成 石脑油
    China National Standards
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    GB/T 3488.2-2018 HArdmetals—Metallographic determination of microstructure—Part 2:Measurement of WC grain size
    硬质合金 显微组织的金相测定 第2部分:WC晶粒尺寸的测量
    China National Standards
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    GB/T 36398-2018 LantHAnum cerium-magnesium alloy
    镧铈镁合金
    China National Standards
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