China National Standards

China high frequency Industry Standards English PDF List


  •  China " high frequency" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    JB/T 11074-2023 Power frequency constant current high voltage DC power supply for electrostatic precipitator JB/T 11074-2011 {译}
    电除尘用工频恒流高压直流电源
    China Machinery Industry Standards
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    English PDF
    YS/T 1585.4-2022 Methods for chemical analysis of silver-tungsten alloys - Part 4: Determination of carbon content - High-frequency induction furnace combustion infrared absorption method {译}
    银钨合金化学分析方法 第4部分:碳含量的测定 高频感应炉燃烧红外吸收法
    China Non-ferrous Metal Industry Standards
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    YS/T 424.4-2022 Methods for chemical analysis of titanium diboride powder - Part 4: Determination of carbon content - high frequency combustion infrared absorption method {译}
    二硼化钛粉化学分析方法 第4部分:碳含量的测定 高频燃烧红外吸收法
    China Non-ferrous Metal Industry Standards
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    YS/T 1571-2022 Rolled copper foil for high-frequency and high-speed printed circuit boards {译}
    高频高速印制线路板用压延铜箔
    China Non-ferrous Metal Industry Standards
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    YS/T 1057.5-2022 Cobalt tetroxide chemical analysis method - Part 5: Determination of carbon content - high frequency combustion - infrared absorption spectrometry {译}
    四氧化三钴化学分析方法 第5部分:碳含量的测定 高频燃烧-红外吸收光谱法
    China Non-ferrous Metal Industry Standards
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    YS/T 1563.5-2022 Molybdenum-rhenium alloy chemical analysis method - Part 5: Determination of carbon and sulfur content - high frequency combustion infrared absorption method {译}
    钼铼合金化学分析方法 第5部分:碳和硫含量的测定 高频燃烧红外吸收法
    China Non-ferrous Metal Industry Standards
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    YS/T 1562.4-2022 Methods for chemical analysis of tungsten copper alloys - Part 4: Determination of carbon content - high frequency combustion infrared absorption method {译}
    钨铜合金化学分析方法 第4部分:碳含量的测定 高频燃烧红外吸收法
    China Non-ferrous Metal Industry Standards
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    YD/T 4137-2022 Functions, performance requirements and test methods of home 4K high-definition IPTV set-top box WLAN and other same-frequency or similar-frequency wireless transmission based on telecommunication network {译}
    基于电信网的家庭4K高清IPTV机顶盒WLAN和其他同频率或相近频率无线传输的功能、性能要求和测试方法
    China Telecommunication Industry Standards
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    YB/T 4908.5-2021 Vanadium aluminum alloys - Determination of carbon and sulfur content - high frequency induction combustion - infrared absorption method {译}
    钒铝合金 碳、硫含量的测定 高频感应燃烧-红外吸收法
    China Metallurgy Industry Standards
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    YS/T 1489.7-2021 Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 7: Determination of carbon content-High-frequency combustion infrared absorption method{译} {译}
    钴铬钨系合金粉末化学分析方法 第7部分:碳含量的测定 高频燃烧红外吸收法
    China Non-ferrous Metal Industry Standards
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    YS/T 1509.2-2021 Methods for chemical analysis of silicon-carbon composite anode materials - Part 2: Determination of carbon content - high frequency heating infrared absorption method{译} {译}
    硅碳复合负极材料化学分析方法 第2部分:碳含量的测定 高频加热红外吸收法
    China Non-ferrous Metal Industry Standards
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    SN/T 5347.1-2021 Determination of carbon and sulfur content in chromium ore - high frequency infrared absorption method{译} {译}
    铬矿石中碳和硫含量的测定 高频红外吸收法
    China Import&Export Inspection Industry Standards
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    SN/T 5250-2020 Determination of Sulfur Content in Mineral Products high frequency Combustion Infrared Absorption Method {译}
    矿产品中硫含量的测定 高频燃烧红外吸收法
    China Import&Export Inspection Industry Standards
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    NB/SH/T 0920-2016 (Determination of anti-fretting wear capacity of grease under high Hertz contact pressure - high frequency linear vibration testing method)
    高赫兹接触压力下润滑脂抗微动磨损能力的测定 高频线性振动试验机法
    China Energy industry Standards
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    NB/SH/T 0721-2016 (Determination of friction and wear properties of greases - high frequency linear vibration testing machine (SRV) method)
    润滑脂摩擦磨损性能的测定 高频线性振动试验机(srv)法
    China Energy industry Standards
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    DL/T 1648-2016 (Technical specification for high and low voltage crossing of auxiliary frequency converter of power plant and substation)
    发电厂及变电站辅机变频器高低电压穿越技术规范
    China Electricity & Power Standards
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    DL/T 1630-2016 (Specification for partial discharge special high - frequency detection of gas - insulated metal - enclosed switchgear)
    气体绝缘金属封闭开关设备局部放电特高频检测技术规范
    China Electricity & Power Standards
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    JJG 496-2016 (Code for high frequency voltage divider of frequency)
    工频高压分压器检定规程
    China Metrological Standards
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    SJ/T 1486-2016 (Discrete semiconductor devices 3CG180 silicon PNP frequency high power transistor backpressure small detail specification)
    半导体分立器件 3cg180型硅pnp高频高反压小功率晶体管详细规范
    China Electronics Standards
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    SJ/T 1480-2016 (Discrete semiconductor devices 3CG130 high frequency low power silicon PNP transistor detailed specification)
    半导体分立器件 3cg130型硅pnp高频小功率晶体管详细规范
    China Electronics Standards
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    SJ/T 1477-2016 (Discrete semiconductor devices 3CG120 high frequency low power silicon PNP transistor detailed specification)
    半导体分立器件 3cg120型硅pnp高频小功率晶体管详细规范
    China Electronics Standards
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    SJ/T 1472-2016 (Discrete semiconductor devices 3CG110 high frequency low power silicon PNP transistor detailed specification)
    半导体分立器件 3cg110型硅pnp高频小功率晶体管详细规范
    China Electronics Standards
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    TB/T 2993.4-2016 (Railway Communication Power - Part 4: high-frequency communications equipment rectifier Jian Guan)
    铁路通信电源第4部分:通信用高频开关整流设备
    China Railway & Train Standards
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    SN/T 4366-2015 (Determination of sulfur content in gold ore high frequency combustion infrared absorption method)
    金矿石中硫含量的测定 高频燃烧红外吸收法
    China Import Export Inspection Standards
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    SN/T 4363-2015 (Determination of sulfur content in copper concentrates high frequency combustion infrared absorption method)
    铜精矿中硫含量的测定 高频燃烧红外吸收法
    China Import Export Inspection Standards
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    YD/T 1058-2015 (Communication with high-frequency switching power supply system)
    通信用高频开关电源系统
    China Telecommunication Standards
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    NB/T 47030-2013 Specification of high frequency resistance welded spiral in tubes for boiler
    锅炉用高频电阻焊螺旋翅片管技术条件
    China Energy industry Standards
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    NB/T 42022-2013 Oil-immersed converter transformers for high voltage frequency control
    高压变频调速用油浸式变流变压器
    China Energy industry Standards
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    NB/T 42021-2013 Dry-type converter transformers for high voltage frequency control
    高压变频调速用干式变流变压器
    China Energy industry Standards
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    SN/T 3598-2013 Determination of sulfur content in pyrites ore. high frequency combustion with infrared absorption method
    硫铁矿中硫含量的测定 高频燃烧红外吸收法
    China Import Export Inspection Standards
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    SN/T 3321.2-2013 Limestone and dolomite. Part 2: Determination of carbon and sulfur content. high frequency combustion with infrared absorption method
    石灰石、白云石 第2部分:碳、硫含量的测定 高频燃烧红外吸收法
    China Import Export Inspection Standards
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    SN/T 2638.4-2013 Determination of sulfur content in manganese ores for import and export. high frequency combustion with infrared absorption method
    进出口锰矿石中硫含量的测定 高频感应电炉燃烧红外线吸收法
    China Import Export Inspection Standards
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    SN/T 3469.3-2013 Determination of sulfur content in import copper matte and sintered copper material. high frequency combustion with infrared absorption method
    进口粗炼或烧结铜物料中硫含量的测定 高频燃烧红外吸收法
    China Import Export Inspection Standards
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    SN/T 3323.2-2012 Mill scale. Part 2: Determination of sulfur content. high frequency combustion infrared absorption method
    氧化铁皮 第2部分:硫含量的测定 高频燃烧红外线吸收法
    China Import Export Inspection Standards
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    DL/T 1195-2012 Specifications of operation and maintenance for high voltage variable frequency drive used in fossil-fuel power plants
    火电厂高压变频器运行与维护规范
    China Electricity & Power Standards
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    SY/T 5989-2012 high frequency electrical resistance welding steel pipes for use as casing
    直缝电阻焊套管
    China Oil & Gas Industry Standards
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    YY 0849-2011 Ophthalmic high frequency ultrasound scanner
    眼科高频超声诊断仪
    China Medicine & Medical Device Standards
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    SN/T 0481.8-2010 Methods for inspection of bauxite for export. Part 8: Determination of sulfur content. high frequency combustion-infrared absorption method
    出口矾土检验方法 第8部分:高频燃烧-红外吸收法测定硫含量
    China Import Export Inspection Standards
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    JJG 1056-2010 Verification regulation of standard hyhones in the frequency range 20 Hz to 3.15 kHz under high hydrostatic pressure (Acoustic coupler reciprocity method)
    高静水压下20hz~3.15khz标准水听器检定规程(耦合腔互易法)
    China Metrological Standards
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    YY 0322-2009 high frequency fulguration therapy equipment
    高频电灼治疗仪
    China Medicine & Medical Device Standards
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    HG/T 3181-2009 high frequency resistance welded spiral fin tubes
    高频电阻焊螺旋翅片管
    China Chemical Industry Standards
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    YD/T 731-2008 high frequency Switch-Mode Rectifier for Telecommunications
    通信用高频开关整流器
    China Telecommunication Standards
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    QB/T 2986-2008 Auxiliaries for lamps. Particular requirements for electronic invertors and convertors for high-frequency operation of cold start tubular discharge lamps(neon tubes). Performanace requirements
    灯用附件 高频冷启动管形放电灯(霓虹灯)用电子换流器和变频器 性能要求
    China Light Industry Standards
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    JT/T 679-2007 Technical requirement of very high frequency (VHF) coast station
    甚高频(vhf)岸台技术要求
    China Highway & Transportation Standards
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    YY 0042-2007 High-frequency jet ventilator
    高频喷射呼吸机
    China Medicine & Medical Device Standards
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    DL/T 994-2006 High voltage variable frequency drive used in draft fan and pump of power plant
    火电厂风机水泵用高压变频器
    China Electricity & Power Standards
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    SH/T 0784-2006 Standard test method for determining extreme pressure properties of lubricating grease using a high-frequency, linear-oscillation (SRV) test machine
    润滑脂极压性能测定法(高频线性振动试验机法)
    China Petrochemical Industry Standards
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    JJG 637-2006 Verification Regulation of high frequency Standard Vibrator
    高频标准振动台
    China Metrological Standards
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    SH/T 0765-2005 Diesel fuel. Assessment of lubricity using the high-frequency reciprocating rig (HFRR)
    柴油润滑性评定法(高频往复试验机法)
    China Petrochemical Industry Standards
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    DL/T 988-2005 Methods of measurement of power frequency eletric field and magnetic field from high voltage overhead power transmission line and substation
    高压交流架空送电线路、变电站工频电场和磁场测量方法
    China Electricity & Power Standards
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    SJ/T 11309-2005 frequency analogue and digital high speed data applications. Part 4-104:printed board connectors with assessed quality-detail specification for two-part modular connectors, basic grid of 2.0 mm, with terminations on a multiple gird of 0.5 mm
    直流和低频模拟及数字式高速数据处理设备用连接器 第4-104部分:有质量评定的印制板连接器 基本网格为2.0mm 接端网格为0.5mm倍数的两件式组合连接器详细规范
    China Electronics Standards
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    SJ/T 11307-2005 Connectors with assessed quality, for use in d.c., low-frequency analogue and in digital high-speed data applications. Part 4: Printed board connectors. Section 001:Blank detail 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4部分:印制板连接器 第001篇:空白详细规范
    China Electronics Standards
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    SJ/T 11306-2005 Connectors with assessed quality, for use in d.c., low-frequency analogue and in digital high-speed data applications. Part 4: Sectional specification-printed board connectors
    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4部分:印制板连接器分规范
    China Electronics Standards
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    DL/T 849.4-2004 General technical specification of test instruments used for power equipments. Part 4: Very low frequency high voltage generator
    电力设备专用测试仪器通用技术条件? 第4部分:超低频高压发生器
    China Electricity & Power Standards
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    DL/T 848.4-2004 General technical specification of high voltage test devices. Part 4: Triple-frequency test transformer
    高压试验装置通用技术条件第4部分:三倍频试验变压器装置
    China Electricity & Power Standards
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    DL/T 848.2-2004 General technical specification of high voltage test devices. Part 2: Power frequency high voltage test device
    高压试验装置通用技术条件第2部分:工频高压试验装置?
    China Electricity & Power Standards
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    SH/T 0721-2002 Standard test method for measuring friction and wear properties of lubricating grease using a high-frequency, linear-oscillation (SRV) test machine
    润滑脂摩擦磨损性能测定法(高频线性振动试验机法)
    China Petrochemical Industry Standards
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    DL/T 781-2001 high frequency switching converter module in power system
    电力用高频开关整流模块
    China Electricity & Power Standards
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    SJ/T 11227-2000 Detail specification for electronic components Type 3DA98 NPN silicon high-frequency power transistor
    电子元器件详细规范 3da98型npn硅高频大功率晶体管
    China Electronics Standards
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    SJ 50033/134-1997 Semiconductor discrete devices. Detail specification for type 3DD167 low -- Frequency and high -- Power transistor
    半导体分立器件3dd167型低频大功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/132-1997 Semiconductor discrete devices. Detail specification for type 3DD260 low -- Frequency and high -- Power transistor
    半导体分立器件3dd260型低频大功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/131-1997 Semiconductor discrete devices. Detail specification for type 3DD157 low -- Frequency and high -- Power transistor
    半导体分立器件3dd157型低频大功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/130-1997 Semiconductor discrete devices. Detail specification for type 3DD159 low -- Frequency and high -- Power transistor
    半导体分立器件3dd159型低频大功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/129-1997 Semiconductor discrete devices. Detail specification for type 3DD155 low-frequency and high -- Power transistor
    半导体分立器件3dd155型低频大功率晶体管详细规范
    China Electronics Standards
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    SJ/T 11043-1996 Test method for high frequency dielectric losses and dielectric constant of electronic glass
    电子玻璃高频介质损耗和介电常数的测试方法
    China Electronics Standards
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    SJ 50033/103-1996 Semiconductor discrete device. Detail specification for type 3DA89 high-frequency power transistor
    半导体分立器件 3da89型高频功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/95-1995 Semiconductor discrete device. Detail specification for type 3DG144 NPN silicon high-frequency low-noise low-power transistor
    半导体分立器件 3dg144型npn硅高频低噪声小功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/94-1995 Semiconductor discrete device. Detail specification for type 3DG143 NPN silicon high-frequency low-noise low-power transistor
    半导体分立器件 3dg143型npn硅高频低噪声小功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/93-1995 Semiconductor discrete device. Detail specification for type 3DG142 NPN silicon high-frequency low-noise low-power transistor
    半导体分立器件 3dg142型npn硅高频低噪声小功率晶体管详细规范
    China Electronics Standards
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    SJ 20551-1995 Test methods for high frequency interference field tester
    高频干扰场强测试仪测试方法
    China Electronics Standards
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    SJ 20550-1995 General specification for high frequency interference field tester
    高频干扰场强测试仪通用规范
    China Electronics Standards
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    SJ 50033/92-1995 Semiconductor discrete device. Detail specification for type 3CD100 low-frequency and high-power transistor
    半导体分立器件 3cd100型低频大功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/75-1995 Semiconductor discrete device. Detail specification for type 3DG135 Silicon ultra high frequency low-power tansistor
    半导体分立器件 3dg135型硅超高频小功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/67-1995 Semiconductor discrete device. Detail specification for type 3CD103 High. Voltage low. Frequency and high. Power transistor
    半导体分立器件 3dd103型高压低频大功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/66-1995 Semiconductor discrete device. Detail specification for type 3CD880 Low. Frequency and high. Power transistor
    半导体分立器件 3dd880型低频大功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/65-1995 Semiconductor discrete device. Detail specification for type 3DD175 Low. Frequency and high. Power transistor
    半导体分立器件 3dd175型低频大功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/64-1995 Semiconductor discrete device. Detail specification for type 3CD010 Low. Frequency and high. Power transistor
    半导体分立器件 3cd010型低频大功率晶体管详细规范
    China Electronics Standards
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    SJ 50033/63-1995 Semiconductor discrete device. Detail specification for type 3CD020 Low. Frequency and high. Power transistor
    半导体分立器件 3cd020型低频大功率晶体管详细规范
    China Electronics Standards
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    JJG(SJ)04048-1995 (QG-29-type high-frequency transistors Gf (Kf), F (Nf), AGC tester test procedures)
    China Metrological Standards
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    JJG(SJ)04047-1995 (QG-6, QG-16-type high-frequency low-power transistors ft parameter tester test procedures)
    China Metrological Standards
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    SJ 50033/1-1994 Semiconductor discrete device. Detail specification for type 3DA150 high frequency and power transistor
    半导体分立器件 3da150型高频功率晶体管详细规范
    China Electronics Standards
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    SJ/T 31143-1994 Requirements of readiness and methods of inspection and assessment for high-frequency welding benches
    高频焊接台完好要求和检查评定方法
    China Electronics Standards
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    SJ 20175-1992 Semiconductor discrete device Detail specification for NPN silicon ultra-high frequency low-power transistor of type 3DG918
    半导体分立器件 3dg918型npn硅超高频小功率晶体管详细规范
    China Electronics Standards
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    SJ 20063-1992 Semiconductor discrete device. Detail specification for silicon NPN ultra-high frequency low-noise difference match transistor of type 3DG213
    半导体分立器件 3dg213型npn硅超高频低噪声双差分对晶体管详细规范
    China Electronics Standards
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    SJ 20062-1992 Semiconductor discrete device. Detail specification for silicon NPN ultra-high frequency low-noise difference match transistor of type 3DG210
    半导体分立器件 3dg210型npn硅超高频低噪声差分对晶体管详细规范
    China Electronics Standards
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    SJ 20060-1992 Semiconductor discrete device. Detail specification for silicon NPN high-frequency low-power transistor of type 3DG120
    半导体分立器件 3dg120型npn硅高频小功率晶体管详细规范
    China Electronics Standards
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    SJ 20059-1992 Semiconductor discrete device. Detail specification for silicon NPN high-frequency low-power transistor of type 3DG111
    半导体分立器件 3dg111型npn硅高频小功率晶体管详细规范
    China Electronics Standards
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    SJ 20015-1992 Semiconductor discrete device. Detail specification for PNP silicon high-frequency low-power transistor for types 3DG130 GP, GT and types GCT classes
    半导体分立器件 gp、gt和gct级3dg130型npn硅高频小功率晶体管详细规范
    China Electronics Standards
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    SJ/T 10112-1991 high frequency receivers for Type SD005A
    sd005a型高频接收机
    China Electronics Standards
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    JJG(SJ)05048-1991 (J01/J02 loss of high-frequency capacitance-type standard test procedures)
    China Metrological Standards
    high frequency

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    JJG(SJ)04043-1991 (CTG-1 high-frequency C-V characteristics tester test procedures)
    China Metrological Standards
    high frequency

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    JJG(SJ)04022-1989 Specification for verification of Q01 model high frequency low power triode transistor Ft standard measurement meters
    China Metrological Standards
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    JJG(SJ)04020-1989 Specification for verification of sample transistor specially intended to measure the noise factor of high frequency medium and low power triode transistor
    China Metrological Standards
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    JJG(SJ)04011-1987 Trial specification for verification of QG21-QG25 high frequency low-power transistor F testers
    China Metrological Standards
    high frequency

    English PDF
    JJG(QJ)29-1987 (High stability standard frequency source of short-term frequency stability test procedures)
    China Metrological Standards
    high frequency

    English PDF
    JJG(QJ)16-1985 (High-frequency electronic voltmeter and millivolt meter testing procedures)
    China Metrological Standards
    high frequency

    English PDF

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