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 GB/T 3939.1-2023  
Naming and marking of main fishing gear materials Part 1: Net lines
主要渔具材料命名与标记 第1部分： 网线
 GB/T 1149.12-2023  
Internal combustion engines - Piston rings - Part 12: Wedge steel rings
内燃机 活塞环 第12部分：楔形钢环
 GB/T 3521-2023  
Graphite chemical analysis methods
石墨化学分析方法
 GB/T 1149.17-2023  
Internal combustion engines - Piston rings - Part 17: Steel spiral spring oil rings
内燃机 活塞环 第17部分：钢质螺旋撑簧油环
 GB/T 3499-2023  
Raw magnesium ingot
原生镁锭
 GB/T 2881-2023  
Industrial silicon
工业硅
 GB/T 2659.3-2023  
Name codes of countries and regions around the world and their administrative divisions Part 3: Previously used country and region codes
世界各国和地区及其行政区划名称代码 第3部分：原先使用的国家和地区代码
 GB/T 2077-2023  
Carbide indexable inserts corner radius
硬质合金可转位刀片 圆角半径
 GB/T 1677-2023  
Determination of epoxy value of plasticizer
增塑剂环氧值的测定
 GB/T 1558-2023  
Infrared absorption test method for substituted carbon content in silicon
硅中代位碳含量的红外吸收测试方法
 GB/T 451.2-2023  
Paper and paperboard Part 2: Quantitative determination
纸和纸板 第2部分：定量的测定
 GB/T 3836.22-2023  
Explosive atmospheres Part 22: Protective measures for optical radiation equipment and transmission systems
爆炸性环境　第22部分：光辐射设备和传输系统的保护措施
 GB 4351-2023  
Portable fire extinguisher
手提式灭火器
 GB 17799.3-2023  
Electromagnetic Compatibility General Standard Part 3: Emissions from equipment in residential environments
电磁兼容 通用标准 第3部分：居住环境中设备的发射
 GB 15607-2023  
Safety regulations for coating operations Safety of powder electrostatic spraying process
涂装作业安全规程 粉末静电喷涂工艺安全
 GB 14866-2023  
General Technical Specifications for Eye and Face Protective Equipment
眼面防护具通用技术规范
 GB 8109-2023  
Trolley mounted fire extinguisher
推车式灭火器
 GB 6514-2023  
Safety regulations for painting operations Painting process safety and ventilation
涂装作业安全规程 涂漆工艺安全及其通风
 GB 17799.8-2023  
Electromagnetic Compatibility General Standard Part 8: Emissions from professional equipment in commercial and light industrial locations
电磁兼容 通用标准 第8部分：商用和轻工业场所专业设备的发射
 GB 5083-2023  
General principles for safety and health design of production equipment
生产设备安全卫生设计总则
 GB/T 43573-2023  
Method for determination of heat dissipation performance of clothing - sweating body warming dummy method
服装散热性能的测定方法 出汗暖体假人法
 GB/T 43571-2023  
Determination of migrating organotins in toy materials Gas chromatography-tandem mass spectrometry
玩具材料中可迁移有机锡的测定 气相色谱-串联质谱法
 GB/T 43572-2023  
Blockchain and Distributed Ledger Technology Terminology
区块链和分布式记账技术 术语
 GB/T 43574-2023  
Chemical fiber Determination of heavy metal content Inductively coupled plasma optical emission spectrometry and inductively coupled plasma mass spectrometry
化学纤维 重金属含量的测定 电感耦合等离子体发射光谱法和电感耦合等离子体质谱法
 GB/T 4984-2023  
Chemical analysis methods for zirconium-containing refractories
含锆耐火材料化学分析方法
 GB/T 43575-2023  
Blockchain and distributed accounting technology system testing specifications
区块链和分布式记账技术 系统测试规范
 GB/T 43576-2023  
Oral hygiene and care products. Laboratory test method for the effectiveness of toothpaste in removing exogenous stains.
口腔清洁护理用品 牙膏对去除外源性色斑效果的实验室测试方法
 GB 6220-2023  
Respiratory protection long tube respirator
呼吸防护 长管呼吸器
 GB/T 5019.13-2023  
Mica-based insulation materials Part 13: High thermal conductivity glass cloth reinforced low-adhesive mica tape
以云母为基的绝缘材料 第13部分：高导热性玻璃布补强少胶云母带
 GB/T 5019.5-2023  
Mica-based insulating materials Part 5: Rigid mica sheets for electric heating equipment
以云母为基的绝缘材料 第5部分：电热设备用硬质云母板
 GB/T 26777-2023  
Trailer support device
挂车支承装置
 GB/T 7724-2023  
Electronic weighing instrument
电子称重仪表
 GB/T 43259.302-2023  
Energy Management System Application Programming Interface (EMS-API) Part 302: Dynamic Part of the Common Information Model (CIM)
能量管理系统应用程序接口（EMS-API）第302部分：公共信息模型（CIM）的动态部分
 GB/T 43274-2023  
Inorganic soil conditioners - Determination of total calcium and magnesium content
无机土壤调理剂 总钙和镁含量的测定
 GB/T 43349-2023  
Calcareous materials Determination of neutralization value Titration method
石灰质材料 中和值的测定 滴定法
 GB/T 43277.1-2023  
Stop clamps and flow regulators for medical infusion (blood transfusion) equipment Part 1: Non-liquid contact stop clamps and flow regulators
医用输液（输血）器具用止流夹和流量调节器 第1部分：非液体接触式止流夹和流量调节器
 GB/T 43277.2-2023  
Stop clamps and flow regulators for medical infusion (blood transfusion) equipment Part 2: Liquid contact scale flow regulators
医用输液（输血）器具用止流夹和流量调节器 第2部分：液体接触式刻度流量调节器
 GB/T 2516-2023  
Ordinary thread limit deviation
普通螺纹 极限偏差
 GB/T 23101.3-2023  
Surgical implants Hydroxyapatite Part 3: Chemical analysis and characterization of crystallinity and phase purity
外科植入物 羟基磷灰石 第3部分：结晶度和相纯度的化学分析和表征
 GB/T 23101.4-2023  
Surgical implants Hydroxyapatite Part 4: Determination of coating bond strength
外科植入物 羟基磷灰石 第4部分：涂层粘结强度的测定
 GB/T 12428-2023  
Calculation method of passenger car loading mass
客车装载质量计算方法
 GB/T 12538-2023  
Road vehicles - Determination of center of mass position
道路车辆 质心位置的测定
 GB/T 28869.3-2023  
Magnetic cores made of soft magnetic materials - Measurement methods - Part 3: Magnetic properties at high excitation levels
软磁材料制成的磁心 测量方法 第3部分：高励磁水平下的磁特性
 GB/T 19515-2023  
Road vehicles reusability and recycling rates requirements and calculation methods
道路车辆 可再利用率和可回收利用率 要求及计算方法
 GB/T 29549.1-2023  
Offshore oil fixed platform module drilling rig Part 1: Design
海上石油固定平台模块钻机 第1部分：设计
 GB/T 26990-2023  
Fuel cell electric vehicle on-board hydrogen system technical conditions
燃料电池电动汽车 车载氢系统技术条件
 GB/T 28957.1-2023  
Road vehicles - Test dusts for filter evaluation - Part 1: Silica test dusts
道路车辆 用于滤清器评定的试验粉尘 第1部分：氧化硅试验粉尘
 GB/T 31467-2023  
Test method for electrical performance of lithium-ion power battery packs and systems for electric vehicles
电动汽车用锂离子动力电池包和系统电性能试验方法
 GB/T 43249-2023  
Passive infrared detection system for automobiles
汽车用被动红外探测系统
 GB/T 43250-2023  
Active infrared detection system for automobiles
汽车用主动红外探测系统

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