Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 40853.2-2023 |
high frequency inductive components Electrical characteristics and measurement methods Part 2: Rated current of inductors for DC-DC converters {译} 高频感性元件 电特性及其测量方法 第2部分：DC-DC变换器用电感器额定电流 |
China National Standards high frequency |
 English PDF |
| GB/T 6150.4-2023 |
Chemical analysis methods for tungsten concentrates Part 4: Determination of sulfur content High-frequency induction infrared absorption method and combustion-iodometric method {译} 钨精矿化学分析方法 第4部分：硫含量的测定 高频感应红外吸收法和燃烧-碘量法 |
China National Standards high frequency |
English PDF |
| GB/T 26416.7-2023 |
Chemical analysis methods of rare earth iron alloys - Part 7: Determination of carbon and sulfur content - high frequency-infrared absorption method {译} 稀土铁合金化学分析方法 第7部分：碳、硫量的测定 高频-红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 12690.1-2022 |
Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides—Part 1: Determination of carbon and sulfur content—high frequency-infrared absorption method {译} 稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分：碳、硫量的测定 高频-红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 42275-2022 |
Cemented carbide - Determination of total carbon content - high frequency combustion infrared absorption method/thermal conductivity method {译} 硬质合金 总碳量的测定 高频燃烧红外吸收法/热导法 |
China National Standards high frequency |
English PDF |
| GB/T 6730.61-2022 |
Iron ore - Determination of carbon and sulfur content - high frequency combustion infrared absorption method {译} 铁矿石 碳和硫含量的测定 高频燃烧红外吸收法 |
China National Standards high frequency |
English PDF |
| GB 9706.202-2021 |
Medical electrical equipment—Part 2-2: Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories 医用电气设备 第2-2部分：高频手术设备及高频附件的基本安全和基本性能专用要求 |
China National Standards high frequency |
English PDF |
| GB/T 40852.1-2021 |
high frequency inductive components—Non-electrical characteristics and measuring methods—Part 1:Fixed,surface mounted inductors for use in electronic and telecommunication equipment 高频感性元件 非电特性及其测量方法 第1部分：电子和通信设备用表面安装固定电感器 |
China National Standards high frequency |
English PDF |
| GB/T 40853.1-2021 |
high frequency inductive components—Electrical characteristics and measuring method—Part 1:Nanohenry range chip inductor 高频感性元件 电特性及其测量方法 第1部分：纳亨级片式电感器 |
China National Standards high frequency |
English PDF |
| GB/T 13697-2021 |
Determination of carbon in uranium oxide powder and pellets—High-frequency inductive furnace combustion-infrared detection method 二氧化铀粉末和芯块中碳的测定 高频感应炉燃烧-红外检测法 |
China National Standards high frequency |
English PDF |
| GB/T 37619-2019 |
Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes 金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法 |
China National Standards high frequency |
English PDF |
| GB/T 36469-2018 |
Information technology—Telecommunications and information exchange between systems local and metropolitan area networks—Specific requirements—Medium access control (MAC) and physical layer (PHY) specification for Q frequency band ultra high speed wi 信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 Q波段超高速无线局域网媒体访问控制和物理层规范 |
China National Standards high frequency |
English PDF |
| GB/T 35061-2018 |
High-frequency sieve for slime recovery 高频煤泥回收筛 |
China National Standards high frequency |
English PDF |
| GB/T 4074.21-2018 |
Winding wires test methods—Part 21: Electrical endurance under high frequency voltage impulses 绕组线试验方法 第21部分：耐高频脉冲电压性能 |
China National Standards high frequency |
English PDF |
| GB/T 10574.12-2017 |
Methods for chemical analysis of tin-lead solders—Part 12：Determination of sulfur content—high frequency combustion with infrared absorption method 锡铅焊料化学分析方法 第12部分：硫量的测定 高频燃烧红外吸收光谱法 |
China National Standards high frequency |
English PDF |
| GB/T 1819.10-2017 |
Methods for chemical analysis of tin concentrates—Part 10: Determination of sulfur content—high frequency combustion with infrared absorption method and potassium iodate titrimetric method 锡精矿化学分析方法 第10部分：硫量的测定 高频感应炉燃烧红外吸收法和碘酸钾滴定法 |
China National Standards high frequency |
English PDF |
| GB/T 13747.24-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 24：Determination of carbon content—Infrared absorption method after high frequency combustion 锆及锆合金化学分析方法 第24部分：碳量的测定 高频燃烧红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 35137-2017 |
The high-frequency reciprocating rig for diesel fuel assessment of lubricity 柴油润滑性评定用高频往复试验机 |
China National Standards high frequency |
English PDF |
| GB/T 10067.34-2015 |
Basic specifications for electroheat installations—Part 34：Transistor type high frequency induction heating installation 电热装置基本技术条件 第34部分：晶体管式高频感应加热装置 |
China National Standards high frequency |
English PDF |
| GB/T 12690.1-2015 |
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 1: Determination of carbon and sulfur contents—high frequency-infrared absorption method 稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分：碳、硫量的测定 高频-红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 3286.7-2014 |
Methods for chemical analysis of limestone and dolomite―Part 7: The determination of sulphur content―The pipe furnace combustion iodic acid potassium titration method，the high frequency combustion with infrared absorption method and the barium sulfa 石灰石及白云石化学分析方法 第7部分：硫含量的测定 管式炉燃烧-碘酸钾滴定法、高频燃烧红外吸收法和硫酸钡重量法 |
China National Standards high frequency |
English PDF |
| GB 19510.210-2013 |
Lamp controlgear―Part 2-10: Particular requirements for electronic invertors and convertors for high-frequency operation of cold start tubular discharge lamps (neon tubes) 灯的控制装置 第2-10部分：高频冷启动管形放电灯（霓虹灯）用电子换流器和变频器的特殊要求 |
China National Standards high frequency |
English PDF |
| GB/T 3260.9-2013 |
Methods for chemical analysis of tin―Part 9: Determination of sulphur content―Infra-red absorption method after high frequency induction furnace 锡化学分析方法 第9部分：硫量的测定 高频感应炉燃烧红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 29652-2013 |
Direct reduced iron - Determination of carbon and sulfur - high frequency combustion with infrared absorption method 直接还原铁 碳和硫含量的测定 高频燃烧红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 4325.21-2013 |
Methods for chemical analysis of molybdenum - Part 21: Determination of carbon content and sulfur content - high frequency combustion-infrared absorption method 钼化学分析方法 第21部分：碳量和硫量的测定 高频燃烧红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 4324.27-2012 |
Methods for chemical analysis of tungsten - Part 27:：Determination of carbon content - high frequency combustion-infrared absorption method 钨化学分析方法 第27部分：碳量的测定 高频燃烧红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 4324.23-2012 |
Methods for chemical analysis of tungsten - Part 23: Determination of sulfur content - The combustion-conductometric titration and high frequency combustion-infrared absorption method 钨化学分析方法 第23部分：硫量的测定 燃烧电导法和高频燃烧红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 28562-2012 |
Specification for YVF series variable frequency high voltage three-phase induction motors (Frame size 355-630) YVF系列变频调速高压三相异步电动机技术条件（机座号355～630） |
China National Standards high frequency |
English PDF |
| GB/T 16935.4-2011 |
Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress 低压系统内设备的绝缘配合 第4部分：高频电压应力考虑事项 |
China National Standards high frequency |
English PDF |
| GB/T 26962-2011 |
Specifications for high-frequency electromagnetic field comprehensive water treatment device 高频电磁场综合水处理器技术条件 |
China National Standards high frequency |
English PDF |
| GB/T 26830-2011 |
Non-destructive testing instruments - high frequency constant potential X-ray equipment 无损检测仪器 高频恒电位工业X射线探伤机 |
China National Standards high frequency |
English PDF |
| GB/T 26196-2010 |
Fireworks and firecrackers - Determination of carbon content in pyrotechnic compositions - high frequency-infrared absorption method 烟花爆竹 烟火药中碳含量的测定 高频-红外吸收法 |
China National Standards high frequency |
English PDF |
| GB 9706.4-2009 |
Medical electrical equipment - Part 2-2: Particular requirements for the safety 0f high frequency surgical equipment 医用电气设备 第2-2部分：高频手术设备安全专用要求 |
China National Standards high frequency |
English PDF |
| GB/T 10066.9-2008 |
Test methods for electroheat installtions - Part 9: The determination of power output for High-frequency dielectric heating installation 电热装置的试验方法 第9部分：高频介质加热装置输出功率的测定 |
China National Standards high frequency |
English PDF |
| GB 5959.9-2008 |
Safety in electroheat installations - Part 9: Particular requirements for high-frequency dielectric heating installations 电热装置的安全 第9部分：对高频介质加热装置的特殊要求 |
China National Standards high frequency |
English PDF |
| GB/T 6150.4-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of sulfur content - The high frequency-infrared absorption method 钨精矿化学分析方法 硫量的测定 高频红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 10066.31-2007 |
Test methods for electroheat installtions - Part 31: High-frequency induction heating installation- Test methods for the determination of power output of the generator 电热装置的试验方法 第31部分：高频感应加热装置发生器输出功率的测定 |
China National Standards high frequency |
English PDF |
| GB/T 8647.9-2006 |
The methods for chemical analysis of nickel - Determination of carbon content - Infra-red absorption method after high frequency induction furnace combustion 镍化学分析方法 碳量的测定 高频感应炉燃烧红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 8647.8-2006 |
The methods for chemical analysis of nickel - Determination of sulphur content - Infra-red absorption method after high frequency induction furnace combustion 镍化学分析方法 硫量的测定 高频感应炉燃烧红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 6730.61-2005 |
Iron ores-Determination of carbon and sulfur content-high frequency combustion with infrared absorption method 铁矿石 碳和硫含量的测定 高频燃烧红外吸收法 |
China National Standards high frequency |
English PDF |
| GB/T 1819.10-2004 |
Methods for chemical analysis of tin concentrates--Determination of sulphur content--The high frequency infrared absorption method and the combustion potassium iodate titrimetric method 锡精矿化学分析方法 硫量的测定 高频红外吸收法和燃烧-碘酸钾滴定法 |
China National Standards high frequency |
English PDF |
| GB/T 18909-2002 |
Sectional specification for high-frequency inductors and intermediate frequency transformers for use in electronic equipment for capability approval 按能力批准评定质量的电子设备用高频电感器和中频变压器分规范 |
China National Standards high frequency |
English PDF |
| GB/T 18897-2002 |
Performance requirements and test methods for Doppler very high frequency omnidirectional radio range 多普勒甚高频全向信标性能要求和测试方法 |
China National Standards high frequency |
English PDF |
| GB 18555-2001 |
Occupational exposure limit for high frequency field in the work environment 作业场所高频电磁场职业接触限值 |
China National Standards high frequency |
English PDF |
| GB/T 18501.2-2001 |
Connectors for use in d.c.，low-frequency analogue and digital high speed data spplications--Part 2:Circular connectors with assessed quality--Sectional specification 直流和低频模拟及数字式高速数据处理设备用连接器 第2部分:有质量评定的圆形连接器分规范 |
China National Standards high frequency |
English PDF |
| GB/T 18501.1-2001 |
Connectors with assessed quality，for use in d.c.，low frequency analogue and in digital high speed data applications--Part 1:Generic specification 有质量评定的直流和低频模拟及数字式高速数据处理设备用连接器 第1部分:总规范 |
China National Standards high frequency |
English PDF |
| GB/T 7576-1998 |
Semiconductor devices--Discrete devices--Part 7:Bipolar transistors--Section Four:Blank detail specification for case-rated bipolartransistors for high-frequency amplification 半导体器件 分立器件 第7部分:双极型晶体管 第四篇 高频放大管壳额定双极型晶体管空白详细规范 |
China National Standards high frequency |
English PDF |
| GB/T 6217-1998 |
Semiconductor devices--Discrete devices--Part 7:Bipolar transistors--Section One:Blank detail speci-fication for ambient-rated bipolar transistors for low and high frequency amplification 半导体器件 分立器件 第7部分:双极型晶体管 第一篇 高低频放大环境额定的双极型晶体管空白详细规范 |
China National Standards high frequency |
English PDF |
| GB/T 7341.4-1998 |
Audiometers--Part 4:Equipment for extended high-frequency audiometry 听力计 第4部分 延伸高频测听的设备 |
China National Standards high frequency |
English PDF |
| GB/T 15611-1995 |
Acoustics--Calibration of high frequency hydrophone 声学 高频水听器校准 |
China National Standards high frequency |
English PDF |
| GB/T 14856-1993 |
Interference calculation methods of coast radiotelephone station operating in high frequency bands 海岸电台高频无线电话频道干扰的计算方法 |
China National Standards high frequency |
English PDF |
| GB/T 10067.5-1993 |
Basic specifications for electroheat installations--high frequency dielectric heating installations 电热设备基本技术条件 高频介质加热设备 |
China National Standards high frequency |
English PDF |
| GB/T 14135-1993 |
high frequency symmetrical telecommunication cables with copper conductor star quads and lead sheath 铜芯星绞铅套高频对称通信电缆 |
China National Standards high frequency |
English PDF |
| GB/T 12272-1990 |
Measuring method of radio-frequency high potential withstanding voltage for radio-frequency coaxial connectors 射频同轴连接器耐射频高电位电压测试方法 |
China National Standards high frequency |
English PDF |
| GB/T 11326.4-1989 |
high frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--Filled cables with copper conductors 聚烯烃绝缘铝-聚烯烃粘结护套高频农村通信电缆 铜芯填充电缆 |
China National Standards high frequency |
English PDF |
| GB/T 11326.2-1989 |
high frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--Unfilled cables with copper conductors 聚烯烃绝缘铝-聚烯烃粘结护套高频农村通信电缆 铜芯非填充电缆 |
China National Standards high frequency |
English PDF |
| GB/T 11326.1-1989 |
high frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--General rules 聚烯烃绝缘铝-聚烯烃粘结护套高频农村通信电缆 一般规定 |
China National Standards high frequency |
English PDF |
| GB 10437-1989 |
Hygienic standard for ultra high frequency radiation in the work environment 作业场所超高频辐射卫生标准 |
China National Standards high frequency |
English PDF |
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