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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 920-2023 |
Highway Pavement grades and Surface Type Codes 公路路面等级与面层类型代码 |
China National Standards grades |
 English PDF |
| GB 21518-2022 |
AC Contactor Energy Efficiency Allowable Values and Energy Efficiency grades 交流接触器能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 17896-2022 |
Allowable values of energy efficiency and energy efficiency grades for ballasts used in gas discharge lamps for general lighting 普通照明用气体放电灯用镇流器能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 32030-2022 |
Allowable values of energy efficiency and energy efficiency grades for submersible electric pumps 潜水电泵能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 19044-2022 |
Allowable values of energy efficiency and energy efficiency grades of fluorescent lamps for general lighting 普通照明用荧光灯能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB/T 40326-2021 |
Energy efficiency grades for laboratory equipment—Drug stability test chambers 实验室设备能效等级 药品稳定性试验箱 |
China National Standards grades |
English PDF |
| GB/T 40242-2021 |
Meteorological grades for power consuming 用电需求气象条件等级 |
China National Standards grades |
English PDF |
| GB/T 40239-2021 |
Meteorological grades for urban snow hazard 城市雪灾气象等级 |
China National Standards grades |
English PDF |
| 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 |
China National Standards grades |
English PDF |
| GB 34914-2021 |
Minimum allowable value of water efficiency and water efficiency grades for water purifier 净水机水效限定值及水效等级 |
China National Standards grades |
English PDF |
| GB/T 21072-2021 |
grades for general warehouse 通用仓库等级 |
China National Standards grades |
English PDF |
| GB/T 27744-2021 |
Specification and energy efficiency grades for line-start permanent magnet synchronous motors(frame size 80～355) 异步起动永磁同步电动机技术条件及能效分级（机座号80~355） |
China National Standards grades |
English PDF |
| GB/T 20452-2021 |
Quality grades of apricot kernels 仁用杏杏仁质量等级 |
China National Standards grades |
English PDF |
| GB/T 40743-2021 |
Quality grades of kiwifruit 猕猴桃质量等级 |
China National Standards grades |
English PDF |
| GB 12021.9-2021 |
Minimum allowable values of energy efficiency and energy efficiency grades for electric fans 电风扇能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 40879-2021 |
Maximum allowable values of energy efficiency and energy efficiency grades for data centers 数据中心能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 40876-2021 |
Minimum allowable values of energy efficiency and energy efficiency grades for commercial induction cookers 商用电磁灶能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 21454-2021 |
Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units 多联式空调（热泵）机组能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 24850-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions and set-top boxes 平板电视与机顶盒能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 39177-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for electric pressure cookers 电压力锅能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB/T 21983-2020 |
Warm winter grades 暖冬等级 |
China National Standards grades |
English PDF |
| GB/T 38950-2020 |
Cooling summer grades 凉夏等级 |
China National Standards grades |
English PDF |
| GB 24500-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades of industrial boilers 工业锅炉能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 20052-2020 |
Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers 电力变压器能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 19761-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for fan 通风机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 18613-2020 |
Minimum allowable values of energy efficiency and values of efficiency grades for motors 电动机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB/T 38697-2020 |
grades and specifications of fresh truffles 块菌（松露）鲜品质量等级规格 |
China National Standards grades |
English PDF |
| GB/T 39648-2020 |
Textiles—Tests for colour fastness—Determination of colour fastness grades by digital imaging techniques 纺织品 色牢度试验 数字图像技术评级 |
China National Standards grades |
English PDF |
| GB/T 39419-2020 |
grades of tsunami 海啸等级 |
China National Standards grades |
English PDF |
| GB/T 39418-2020 |
grades of storm surge 风暴潮等级 |
China National Standards grades |
English PDF |
| GB 21455-2019 |
Minimum allowable values of the energy efficiency and energy efficiency grades for room air conditioners 房间空气调节器能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 38450-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades of LED flat panel luminaires 普通照明用LED平板灯能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 38448-2019 |
Minimum allowable values and grades of the energy efficiency and water efficiency for smart water closets 智能坐便器能效水效限定值及等级 |
China National Standards grades |
English PDF |
| GB 30717-2019 |
Minimum allowable values of water efficiency and water efficiency grades for squatting pans 蹲便器水效限定值及水效等级 |
China National Standards grades |
English PDF |
| GB 28736-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for welding machines 电焊机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 28378-2019 |
Minimum allowable values of water efficiency and water efficiency grades for showers 淋浴器水效限定值及水效等级 |
China National Standards grades |
English PDF |
| GB 28377-2019 |
Minimum allowable values of water efficiency and water efficiency grades for urinals 小便器水效限定值及水效等级 |
China National Standards grades |
English PDF |
| GB 25501-2019 |
Minimum allowable values of water efficiency and water efficiency grades for faucets 水嘴水效限定值及水效等级 |
China National Standards grades |
English PDF |
| GB 38383-2019 |
The minimum allowable values of the energy，water consumption and grades for dishwashers 洗碗机能效水效限定值及等级 |
China National Standards grades |
English PDF |
| GB 26920.3-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances—Part 3: Refrigerated beverage vending machines 商用制冷器具能效限定值和能效等级 第3部分：制冷自动售货机 |
China National Standards grades |
English PDF |
| GB 19153-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for displacement air compressors 容积式空气压缩机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| 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 |
China National Standards grades |
English PDF |
| GB 37484-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for precipitator 除尘器能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 37483-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for rotary aerator in wastewater treatment 污水处理用旋转曝气机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 37480-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for low ambient temperature air source heat pumps（water chiller） packages 低环境温度空气源热泵（冷水）机组能效限定值及能效等级 |
China National Standards grades |
English PDF |
| 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 |
China National Standards grades |
English PDF |
| GB 37478-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades of LED luminaires for road and tunnel lighting 道路和隧道照明用LED灯具能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 30255-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades of LED products for indoor lighting 室内照明用LED产品能效限定值及能效等级 |
China National Standards grades |
English PDF |
| 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 |
China National Standards grades |
English PDF |
| GB/T 37744-2019 |
Meteorological grades of hot damage to rice 水稻热害气象等级 |
China National Standards grades |
English PDF |
| GB/T 3216-2016/XG1-2018 |
Rotodynamic pumps—Hydraulic performance acceptance tests—grades 1,2 and 3 《回转动力泵-水力性能验收试验-1级、2级和3级》国家标准第1号修改单 |
China National Standards grades |
English PDF |
| GB 36893-2018 |
Minimum allowable values of the energy efficiency and energy efficiency grades for air cleaners 空气净化器能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 35971-2018 |
Minimum allowable values of the energy efficiency and energy efficiency grades for hermetic motor-compressor in room air conditioners 空气调节器用全封闭型电动机-压缩机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 34914-2017 |
Minimum allowable value of water efficiency and water efficiency grades for reverse osmosis drinking water treatment purifiers 反渗透净水机水效限定值及水效等级 |
China National Standards grades |
English PDF |
| GB/T 34811-2017 |
Meteorological grades of water-saving irrigation—Wheat 作物节水灌溉气象等级 小麦 |
China National Standards grades |
English PDF |
| GB/T 34747-2017 |
grades and specifications of dried sea cucumber 干海参等级规格 |
China National Standards grades |
English PDF |
| GB/T 34813-2017 |
Meteorological grades of water-saving irrigation—Soybean 作物节水灌溉气象等级 大豆 |
China National Standards grades |
English PDF |
| GB/T 34810-2017 |
Meteorological grades of water-saving irrigation—Maize 作物节水灌溉气象等级 玉米 |
China National Standards grades |
English PDF |
| GB/T 34812-2017 |
Meteorological grades of water-saving irrigation—Cotton 作物节水灌溉气象等级 棉花 |
China National Standards grades |
English PDF |
| GB/T 34295-2017 |
Meteorological condition grades of non-professional carbon monoxide poisoning 非职业性一氧化碳中毒气象条件等级 |
China National Standards grades |
English PDF |
| GB/T 34307-2017 |
grades of dry/wet climate 干湿气候等级 |
China National Standards grades |
English PDF |
| GB/T 20481-2017 |
grades of meteorological drought 气象干旱等级 |
China National Standards grades |
English PDF |
| GB 24849-2017 |
Minimum allowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens 家用和类似用途微波炉能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 12021.6-2017 |
Minimum allowable values of energy efficiency and energy efficiency grades for electric rice cookers 电饭锅能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB/T 33680-2017 |
grades of rainstorm disaster 暴雨灾害等级 |
China National Standards grades |
English PDF |
| GB/T 33675-2017 |
Cold winter grades 冷冬等级 |
China National Standards grades |
English PDF |
| GB 25502-2017 |
Minimum allowable values of water efficiency and water efficiency grades for water closets 坐便器水效限定值及水效等级 |
China National Standards grades |
English PDF |
| GB/T 35476-2017 |
Quality grades on luohanguo 罗汉果质量等级 |
China National Standards grades |
English PDF |
| GB/T 35562-2017 |
grades of surface air temperature assessment 气温评价等级 |
China National Standards grades |
English PDF |
| GB/T 21987-2017 |
grades of cold wave 寒潮等级 |
China National Standards grades |
English PDF |
| GB/T 3216-2016 |
Rotodynamic pumps—Hydraulic performance acceptance tests—grades 1,2 and 3 回转动力泵 水力性能验收试验 1级、2级和3级 |
China National Standards grades |
English PDF |
| GB 32311-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis 水电解制氢系统能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 32284-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for petrochemical centrifugal pumps 石油化工离心泵能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 26920.2-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances—Part 2: Commercial refrigerated cabinets with self-contained condensing unit 商用制冷器具能效限定值和能效等级 第2部分：自携冷凝机组商用冷柜 |
China National Standards grades |
English PDF |
| GB 20054-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for metal-halide lamps 金属卤化物灯能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 20053-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for ballasts of metal-halide lamps 金属卤化物灯用镇流器能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 19577-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for water chillers 冷水机组能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB/T 18376.3-2015 |
grades of cemented carbide—Part 3: Grades of cemented carbide for wear parts 硬质合金牌号 第3部分：耐磨零件用硬质合金牌号 |
China National Standards grades |
English PDF |
| GB 32049-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for household and similar purposes A.C. electric ventilating fans 家用和类似用途交流换气扇能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 32031-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for waste submersible motor-pumps 污水污物潜水电泵能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 32030-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for submersible pumps for deep well 井用潜水电泵能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 32029-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for small-size submersible motor-pumps 小型潜水电泵能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 32028-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for projectors 投影机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 21520-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for computer monitors 计算机显示器能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 20665-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for domestic gas instantaneous water heater and gas fired heating and hot water combi-boilers 家用燃气快速热水器和燃气采暖热水炉能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 30978-2014 |
Minimum allowable values of the energy efficiency and energy efficiency grades for water dispensers 饮水机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 30721-2014 |
Minimum allowable values of the energy efficiency and energy efficiency grades for water-source（ground-source）heat pumps 水(地)源热泵机组能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 30720-2014 |
Minimum allowable values of energy efficiency and energy efficiency grades for domestic gas cooking appliances 家用燃气灶具能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 30717-2014 |
Minimum allowable values of water efficiency and water efficiency grades for squatting pans 蹲便器用水效率限定值及用水效率等级 |
China National Standards grades |
English PDF |
| GB/T 18376.2-2014 |
grades of cemented carbide―Part 2: Grades of cemented carbide for geological and mining tools 硬质合金牌号 第2部分：地质、矿山工具用硬质合金牌号 |
China National Standards grades |
English PDF |
| GB 30531-2014 |
Minimum allowable values of energy efficiency and energy efficiency grades for commercial gas cooking appliances 商用燃气灶具能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 21521-2014 |
Minimum allowable values of energy efficiency and energy efficiency grades for copy machines, printers and fax machines 复印机、打印机和传真机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 21456-2014 |
Minimum allowable values of the energy efficiency and energy efficiency grades for household induction cookers 家用电磁灶能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB/T 30508-2014 |
Ships and marine technology―Hydraulic oil systems―Guidance for grades of cleanliness and flushing 船舶和海上技术 液压油系统 清洁度等级和冲洗导则 |
China National Standards grades |
English PDF |
| GB/T 30506-2014 |
Ships and marine technology―Lubricating oil systems―Guidance for grades of cleanliness and flushing 船舶和海上技术 润滑油系统 清洁度等级和冲洗导则 |
China National Standards grades |
English PDF |
| GB 30255-2013 |
Minimum allowable values of energy efficiency and energy efficiency grades of non-directional self-ballasted LED-lamps for general lighting services 普通照明用非定向自镇流LED灯能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 30254-2013 |
Minimum allowable values of energy efficiency and the energy efficiency grades for cage three-phase high voltage induction motor 高压三相笼型异步电动机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB 30253-2013 |
Minimum allowable values of energy efficiency and energy efficiency grades for permanent magnet synchronous motors 永磁同步电动机能效限定值及能效等级 |
China National Standards grades |
English PDF |
| GB/T 29728-2013 |
Energy consumption grades of furnace for CGL 热浸镀锌钢带生产线加热炉能耗分级 |
China National Standards grades |
English PDF |
| GB/T 29727-2013 |
Energy consumption grades of incinerator and curing furnace for CCL 彩色涂层钢带生产线焚烧炉和固化炉能耗分级 |
China National Standards grades |
English PDF |
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