2021 year China issued GB standards list


	GB/T 41151-2021 Sustainable cities and communities -- Descriptive framework for cities and communities 城市和社区可持续发展城市描述性框架
	GB/T 3670-2021 Covered electordes for manual metal arc welding of copper and copper alloys 铜及铜合金焊条
	GB/T 41222-2021 Soil quality -- Method for monitoring the farmland surface runoff 土壤质量农田地表径流监测方法
	GB/T 18691.3-2021 Agricultural irrigation equipment—Irrigation valves—Part 3: Check valves 农业灌溉设备灌溉阀第3部分：止回阀
	GB/T 41051-2021 Full face tunnel boring machine -- Safety requirements of hard rock tunnel boring machine 全断面隧道掘进机岩石隧道掘进机安全要求
	GB/T 24694-2021 Glass containers—Quality requirements for Chinese spirits bottle 玻璃容器白酒瓶质量要求
	GB/T 41213-2021 Integrated circuit full automatic die bonder 集成电路用全自动装片机
	GB/T 41192-2021 Instrument for geotechnical engineering -- Vibrating wire load cell 岩土工程仪器? 振弦式反力计
	GB/T 30359-2021 Bee pollen 蜂花粉
	GB/T 1416-2021 Envelopes 信封
	GB/T 26559-2021 Mechanical parking system—Classification 机械式停车设备分类
	GB/T 41085-2021 Requirements for cleaning service of urban and rural communities 城乡社区环卫清洁服务要求
	GB/T 41149-2021 Specifications for quality requirements and evaluation of fundamental geographic information data 基础地理信息数据质量要求与评定
	GB/T 40849-2021 Data contents for holo-graphic location-based map 全息位置地图数据内容
	GB/T 40963-2021 Frozen peeled shrimp or prawn 冻虾仁
	GB/T 28577-2021 Classification & basic requirement for cold chain logistics 冷链物流分类与基本要求
	GB/T 40947-2021 Guide for safety resilient city evaluation 安全韧性城市评价指南
	GB/T 14191.2-2021 Prosthetics and orthotics— Vocabulary—Part 2: Terms relating to external limb prostheses and wearers of these prostheses 假肢学和矫形器学术语第2部分：假肢与假肢使用者术语
	GB/T 41187-2021 Application service for agricultural internet of things 农业物联网应用服务
	GB/T 1927.9-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 9: Determination of bending strength 无疵小试样木材物理力学性质试验方法第9部分：抗弯强度测定
	GB/T 40924-2021 Snowboard-boots—Interface with snowboard bindings 单板滑雪靴滑雪板固定器接口
	GB/T 38265.14-2021 Test methods for soft soldering fluxes—Part 14: Assessment of tackiness of flux residues 软钎剂试验方法第14部分：钎剂残留物胶粘性的评价
	GB/T 41106.6-2021 Large-scale amusement devices -- Inspection, maintenance and repair -- Part 6: Sort of virtual experience rides 大型游乐设施检查、维护保养与修理第6部分：虚拟体验类
	GB/T 41106.5-2021 Large-scale amusement devices -- Inspection, maintenance and repair -- Part 5: Sort of aquatic rides 大型游乐设施检查、维护保养与修理第5部分：水上类
	GB/T 41106.2-2021 Large-scale amusement devices -- Inspection, maintenance and repair -- Part 2: Sort of track rides 大型游乐设施检查、维护保养与修理第2部分：轨道类
	GB/T 25684.7-2021 Earth-moving machinery—Safety—Part 7: Requirements for scrapers 土方机械安全第7部分：铲运机的要求
	GB/T 25808-2021 Sulphur black 2BR、3B 200% 硫化黑2BR、3B 200%
	GB/T 24676-2021 Vibrating subsoiler 振动深松机
	GB/T 6476-2021 Surface grinding machines with vertical grinding wheel spindle and reciprocating table—Testing of the accuracy 立轴矩台平面磨床精度检验
	GB/T 41114-2021 Non-destructive testing -- Ultrasonic testing -- Specification for a calibration block for phased array testing(PAUT) 无损检测? 超声检测相控阵超声检测标准试块规范
	GB/T 1927.2-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 2: Sampling methods and general requirements 无疵小试样木材物理力学性质试验方法第2部分：取样方法和一般要求
	GB/T 41091-2021 Guidance for electrical safety risk assessment and risk reduction in assembly occupancies 人员密集场所电气安全风险评估和风险降低指南
	GB/T 21437.2-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 2: Electrical transient conduction along supply lines only 道路车辆电气/电子部件对传导和耦合引起的电骚扰试验方法第2部分：沿电源线的电瞬态传导发射和抗扰性
	GB/T 8472-2021 Beijing black pig 北京黑猪
	GB/T 25420-2021 Actuates　the　raker 驱动耙
	GB/T 794-2021 Strenthened cup head square neck bolts 加强半圆头方颈螺栓
	GB/T 41095-2021 Mechanical vibration -- Methodology for selecting appropriate machinery vibration standards 机械振动? 选择适当的机器振动标准的方法
	GB/T 25803-2021 C.I. Disperse violet 26（Disperse violet HFRL） C.I.分散紫26（分散紫HFRL）

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