2021 year China issued GB standards list |
GB/T 39943-2021 Selection and design for food packaging
LED灯串性能要求 |
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GB/T 40104-2021 Solar thermal electric plants—Terminology
太阳能光热发电站 术语 |
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GB/T 39947-2021 Selection and design for food packaging
食品包装选择及设计 |
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GB/T 39949.1-2021 Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 1:16 MPa medium and 25 MPa series
液压传动 单杆缸附件的安装尺寸 第1部分:16MPa中型系列和25MPa系列 |
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GB/T 39949.2-2021 Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 2:16 MPa compact series with bores from 25 mm to 220 mm
液压传动 单杆缸附件的安装尺寸 第2部分:16MPa缸径25mm~220mm紧凑型系列 |
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GB/T 40103-2021 Technical requirement of connecting to power system for solar thermal power station
太阳能热发电站接入电力系统技术规定 |
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GB/T 39951-2021 Evaluation method for degradability of disposable paper products
一次性纸制品降解性能评价方法 |
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GB/T 39953-2021 5-axis simultaneous machining center—Testing of the accuracy for RTCP
五轴联动加工中心 RTCP精度检验 |
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GB/T 39954-2021 Tool storage with automatic tool changer—Specification of performance test
刀库和自动交换装置 性能试验方法 |
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GB/T 40097-2021 Functional specifications and technical requirements of energy router
能源路由器功能规范和技术要求 |
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GB/T 40101-2021 Ultrasonic testing method for stainless steel bars,plates and forgings of PWR nuclear fuel assembly and associated assembly
压水堆核燃料组件和相关组件用不锈钢棒、板、锻件超声波检测方法 |
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GB/T 39832-2021 Gardening machinery—Powered material-collecting systems—Safety
园艺机械 物料动力收集装置 安全 |
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GB/T 39957-2021 High pressure metal die casting units—Technical requirements
压铸单元 技术条件 |
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GB/T 39958-2021 CNC hole puncher
数控冲孔机 |
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GB/T 39959-2021 Liquid pumps and pump units -- Noise test code -- Grades 2 and 3 of accuracy
液体泵和泵机组 噪声试验方法 2级和3级 |
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GB/T 40099-2021 Solar thermal electric plant—Creation of annual solar radiation data set
太阳能光热发电站 代表年太阳辐射数据集的生成方法 |
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GB/T 39961-2021 Ball screw assembly -- Dimension of shaft-end type screw
滚珠丝杠副 支承结构型式尺寸 |
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GB/T 39962-2021 Die casting machine -- Energy efficiency limits and energy efficiency rating
压铸机 能效限定值及能效等级 |
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GB/T 39964-2021 Implementation guidance for energy management systemsin paper industry
造纸行业能源管理体系实施指南 |
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GB/T 40098-2021 Coding regulation for swapping power battery pack of electric vehicles
电动汽车更换用动力蓄电池箱编码规则 |
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