2019 year China issued GB standards list |
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GB/T 24533-2019 Graphite negative electrode materials for lithium ion battery
锂离子电池石墨类负极材料 |
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GB/T 709-2019 Dimension,shape,weight and tolerance for hot-rolled steel strip,plate and sheet
热轧钢板和钢带的尺寸、外形、重量及允许偏差 |
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GB 19576-2019 Minimum allowable values of energy efficiency and energy efficiency grades for unitary air conditioners
单元式空气调节机能效限定值及能效等级 |
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GB/T 37660-2019 Technical specification of power electronic devices for high-voltage direct current (HVDC) transmission using voltage sourced converters (VSC)
柔性直流输电用电力电子器件技术规范 |
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GB/T 19630-2019 Organic products—Requirements for production,processing,labeling and management system
有机产品 生产、加工、标识与管理体系要求 |
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GB/T 37160-2019 Standard test method for determination of trace metals in heavy distillate,residual oil and crude oil—Inductively coupled plasma optical emission spectrometry（ICP-OES）
重质馏分油、渣油及原油中痕量金属元素的测定 电感耦合等离子体发射光谱法 |
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GB 37485-2019 Minimum allowable values of energy efficiency and energy efficiency grades for submersible mixers of wastewater
污水处理用潜水推流式搅拌机能效限定值及能效等级 |
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GB/T 21412.10-2019 Petroleum and natural gas industries—Design and operation of subsea production systems—Part 10: Specification for bonded flexible pipe
石油天然气工业 水下生产系统的设计和操作 第10部分：粘接性挠性管规格书 |
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GB/T 37281-2019 Technical specification for recycling waste lead acid battery
废铅酸蓄电池回收技术规范 |
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GB/T 37293-2019 Urban public facilities—Specification for operation management and service of electric vehicle charging/battery swap infrastructure
城市公共设施 电动汽车充换电设施运营管理服务规范 |
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GB 37479-2019 Minimum allowable values of energy efficiency and energy efficiency grades for ducted air conditioners
风管送风式空调机组能效限定值及能效等级 |
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GB/T 37400.2-2019 Heavy mechanical general technical specification—Part 12：Painting
重型机械通用技术条件 第2部分：火焰切割件 |
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GB/T 37321-2019 Chemical analysis methods of different sulfur forms in gypsum and gypsum products
石膏及石膏制品中形态硫化学分析方法 |
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GB/T 37287-2019 LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between trunking core network and dispach console
基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 集群核心网到调度台接口 |
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GB/T 9124.2-2019 Steel pipe flanges—Part 2:Class designated
钢制管法兰 第2部分：Class 系列 |
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GB/T 9124.1-2019 Steel pipe flanges—Part 1:PN designated
钢制管法兰 第1部分：PN 系列 |
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GB/T 37309-2019 Anti-corrosion technical specification for marine steel structures by high velocity arc spraying
海洋用钢结构高速电弧喷涂耐蚀作业技术规范 |
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GB/T 3142-2019 Standard test method for determination of load-carrying capacity of lubricants—Four-ball method
润滑剂承载能力的测定 四球法 |
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GB/T 37763-2019 Technical specification for CT powered protection device
CT自供电保护装置技术规范 |
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GB 15083-2019 Strength requirement and test method of automobile seats,their anchorages and any head restraints
汽车座椅、座椅固定装置及头枕强度要求和试验方法 |
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