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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 11798.5-2001 |
Motor vehicle safety testing equipment--Technical requirEMents of verification--Part 5:Technical requirements of verification for filter type smokemeter 机动车安全检测设备 检定技术条件 第5部分:滤纸式烟度计检定技术条件 |
China National Standards EM |
 English PDF |
| GB/T 11798.4-2001 |
Motor vehicle safety testing equipment--Technical requirEMents of verification--Part 4:Technical requirements of verification for speedometer tester of roller type 机动车安全检测设备 检定技术条件 第4部分:滚筒式车速表试验台检定技术条件 |
China National Standards EM |
English PDF |
| GB/T 11798.3-2001 |
Motor vehicle safety testing equipment--Technical requirEMents of verification--Part 3:Technical requirements of verification for gasoline motor vehicle emission analyzer 机动车安全检测设备 检定技术条件 第3部分:汽油车排气分析仪检定技术条件 |
China National Standards EM |
English PDF |
| GB/T 11798.2-2001 |
Motor vehicle safety testing equipment--Technical requirEMents of verification--Part 2:Technical requirements of verification for opposite force roller brake tester 机动车安全检测设备 检定技术条件 第2部分:滚筒反力式制动试验台检定技术条件 |
China National Standards EM |
English PDF |
| GB/T 11798.1-2001 |
Motor vehicle safety testing equipment--Technical requirEMents of verification--Part 1:Technical requirements of verification for side slip tester of slipper type 机动车安全检测设备 检定技术条件 第1部分:滑板式汽车侧滑试验台检定技术条件 |
China National Standards EM |
English PDF |
| GB 18352.2-2001 |
Limits and measurEMent methods for emissions of pollutants from light-duty vehicles(Ⅱ) 轻型汽车污染物排放限值及测量方法(Ⅱ) |
China National Standards EM |
English PDF |
| GB 18352.1-2001 |
Limits and measurEMent methods foremissions of pollutants from light-duty vehicles(Ⅰ) 轻型汽车污染物排放限值及测量方法(I) |
China National Standards EM |
English PDF |
| GB/T 18345.2-2001 |
Gas turbines--Exhaust gas EMission--Part 2:Automated emission monitoring 燃气轮机 烟气排放 第2部分:排放的自动监测 |
China National Standards EM |
English PDF |
| GB/T 18345.1-2001 |
Gas turbines--Exhaust gas EMission--Part 1:Measurement and evaluation 燃气轮机 烟气排放 第1部分:测量与评估 |
China National Standards EM |
English PDF |
| GB 18321-2001 |
Limits for noise EMitted by agricultural vehicles 农用运输车 噪声限值 |
China National Standards EM |
English PDF |
| GB/T 19025-2001 |
Quality managEMent--Guidelines for training 质量管理 培训指南 |
China National Standards EM |
English PDF |
| GB/T 2930.5-2001 |
Rules for forage seed testing--BiochEMical test for viability 牧草种子检验规程 生活力的生物化学(四唑)测定 |
China National Standards EM |
English PDF |
| GB/T 16649.6-2001 |
Identification cards--Integrated circuit(s) cards with contacts--Part 6:Interindustrv data elEMents 识别卡 带触点的集成电路卡 第6部分:行业间数据元 |
China National Standards EM |
English PDF |
| GB/T 18313-2001 |
Acoustics--MeasurEMent of airborne noise emitted by information technology and telecommunications equipment 声学 信息技术设备和通信设备空气噪声的测量 |
China National Standards EM |
English PDF |
| GB/T 24031-2001 |
Environmental managEMent--Envionmental performance evaluation--Guidelines 环境管理 环境表现评价 指南 |
China National Standards EM |
English PDF |
| GB/T 8424.1-2001 |
Textiles--Tests for colour fastness--General principles for measurEMent of surface colour 纺织品 色牢度试验 表面颜色的测定通则 |
China National Standards EM |
English PDF |
| GB/T 7940.3-2001 |
Pneumatic fluid power--Five-port directional control valves--Part 3:Code systEM for communication of valve functions 气动 五气口方向控制阀 第3部分:功能识别编码体系 |
China National Standards EM |
English PDF |
| GB/T 6075.4-2001 |
Mechanical vibration--Evaluation of machine vibration by measurEMentson non-rotating parts--Part 4:Gas turbine driven sets excluding aircraft derivatives 在非旋转部件上测量和评价机器的机械振动 第4部分:不包括航空器类的燃气轮机驱动装置 |
China National Standards EM |
English PDF |
| GB/T 4329-2001 |
Tractor and machinery for agriculture and forestry--Linch pins and spring pins--Dimensions and requirEMents 农林拖拉机和机具 锁销和弹性销 尺寸和要求 |
China National Standards EM |
English PDF |
| GB/T 18328-2001 |
Guidance for selection of vibration generator systEM 振动台选择指南 |
China National Standards EM |
English PDF |
| GB/T 18311.6-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 3-6:Examinations and measurements--Return loss 纤维光学互连器件和无源器件 基本试验和测量程序 第3-6部分:检查和测量 回波损耗 |
China National Standards EM |
English PDF |
| GB/T 18311.3-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 3-3:Examinations andmeasurements--Monitoring change in attenuation and in return loss (multiple paths) 纤维光学互连器件和无源器件 基本试验和测量程序 第3-3部分:检查和测量 监测衰减和回波损耗变化(多路) |
China National Standards EM |
English PDF |
| GB/T 18311.2-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 3-2:Examinations and measurements--Polarization dependence of a single-mode fibre optic device 纤维光学互连器件和无源器件 基本试验和测量程序 第3-2部分:检查和测量 单模纤维光学器件偏振依赖性 |
China National Standards EM |
English PDF |
| GB/T 18310.6-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 2-6:Tests--Tensile strength of coupling mechanism 纤维光学互连器件和无源器件 基本试验和测量程序 第2-6部分:试验 锁紧机构抗拉强度 |
China National Standards EM |
English PDF |
| GB/T 18310.4-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 2-4:Tests--Fibre/cable retention 纤维光学互连器件和无源器件 基本试验和测量程序 第2-4部分:试验 光纤/光缆保持力 |
China National Standards EM |
English PDF |
| GB/T 18310.39-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 2-39:Tests--Susceptibility to externalmagnetic fields 纤维光学互连器件和无源器件 基本试验和测量程序 第2-39部分:试验 对外界磁场敏感性 |
China National Standards EM |
English PDF |
| GB/T 18310.3-2001 |
Fibre optic interconnecting devices and passive components--Basic test andmeasurEMent procedures--Part 2-3:Tests--Static shear load 纤维光学互连器件和无源器件 基本试验和测量程序 第2-3部分:试验 静态剪切力 |
China National Standards EM |
English PDF |
| GB/T 18310.2-2001 |
Fibre optic interconnecting devices and passive components--Basic test andmeasurEMent procedures--Part 2-2:Tests--Mating durability 纤维光学互连器件和无源器件 基本试验和测量程序 第2-2部分:试验 配接耐久性 |
China National Standards EM |
English PDF |
| GB/T 18310.18-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 2-18:Tests--Dry heat--High temperatureendurance 纤维光学互连器件和无源器件 基本试验和测量程序 第2-18部分:试验 干热 高温耐久性 |
China National Standards EM |
English PDF |
| GB/T 18309.1-2001 |
Fibre optic interconnecting devices and passive components--Basic test and measurEMent procedures--Part 1:General and guidance 纤维光学互连器件和无源器件 基本试验和测量程序 第1部分:总则和导则 |
China National Standards EM |
English PDF |
| GB/T 18307-2001 |
Methods for chEMical analysis of crude silver 粗银化学分析方法 |
China National Standards EM |
English PDF |
| GB/T 18302-2001 |
Basic requirEMents for instruments to fly the National Flag 国旗升挂装置基本要求 |
China National Standards EM |
English PDF |
| GB 9237-2001 |
Mechanical refrigerating systEMs usedfor cooling and heating--Safety requirements 制冷和供热用机械制冷系统安全要求 |
China National Standards EM |
English PDF |
| GB 18296-2001 |
Safety property requirEMents and test methods for automobile fuel tank 汽车燃油箱 安全性能要求和试验方法 |
China National Standards EM |
English PDF |
| GB 15742-2001 |
Performance requirEMents and test methods of horn for motor vehicles 机动车用喇叭的性能要求及试验方法 |
China National Standards EM |
English PDF |
| GB 10080-2001 |
Safety requirEMents of fan for air conditioning 空调用通风机安全要求 |
China National Standards EM |
English PDF |
| GB/T 24024-2001 |
Environmental managEMent--Environmental labels and declarations--Type Ⅰ environmental labelling--Principles and procedures 环境管理 环境标志和声明 Ⅰ 型环境标志 原则和程序 |
China National Standards EM |
English PDF |
| GB/T 24021-2001 |
Environmental managEMent--Environmental labels and declarations--Self-declared environmental claims (Type Ⅱ environmental labelling) 环境管理 环境标志和声明 自我环境声明(Ⅱ型环境标志) |
China National Standards EM |
English PDF |
| GB/T 18293-2001 |
On-line measurEMent on operating efficiency of power convertor equipments 电力整流设备运行效率的在线测量 |
China National Standards EM |
English PDF |
| GB/T 18304-2001 |
Information technology--Chinese specification of internet character transfer format for EMail 信息技术 因特网中文规范 电子邮件传送格式 |
China National Standards EM |
English PDF |
| GB/T 18290.5-2000 |
Solderless connections--Part 5:Solderless press-in connections--General requirEMents，test methods and practical guidance 无焊连接 第5部分:无焊压入式连接 一般要求、试验方法和使用导则 |
China National Standards EM |
English PDF |
| GB/T 18290.4-2000 |
Solderless connections--Part 4:Solderless non-accessible insulation displacEMent connections--General requirements，test methods and practical guidance 无焊连接 第4部分:不可接触无焊绝缘位移连接 一般要求、试验方法和使用导则 |
China National Standards EM |
English PDF |
| GB/T 18290.3-2000 |
Solderless connections--Part 3:Solderless accessible insulation displacEMent connections--General requirements，test methods and practical guidance 无焊连接 第3部分:可接触无焊绝缘位移连接 一般要求、试验方法和使用导则 |
China National Standards EM |
English PDF |
| GB/T 18290.2-2000 |
Solderless connections--Part 2:Solderless crimped connections--General requirEMents， test methods and practical guidance 无焊连接 第2部分:无焊压接连接 一般要求、试验方法和使用导则 |
China National Standards EM |
English PDF |
| GB/T 18273-2000 |
Petroleum and liquid petroleum products--Direct static measurEMents--Contents ofvertical storage tanks--Mass measurement by hydrostatic tank gauging 石油和液体石油产品 立式罐内油量的直接静态测量法 (HTG质量测量法) |
China National Standards EM |
English PDF |
| GB 9706.20-2000 |
Medical electrical equipment--Part 2:Particular requirEMents for the safety of diagnostic andtherapeutic laser equipment 医用电气设备 第2部分:诊断和治疗激光设备安全专用要求 |
China National Standards EM |
English PDF |
| GB 18282.1-2000 |
Sterilization of health care products--ChEMical indicators--Part 1:General requirements 医疗保健产品灭菌 化学指示物 第1部分:通则 |
China National Standards EM |
English PDF |
| GB 18280-2000 |
Sterilization of healthcare products--RequirEMent for validation and routine control--Radiation sterilization 医疗保健产品灭菌 确认和常规控制要求 辐射灭菌 |
China National Standards EM |
English PDF |
| GB 18278-2000 |
Sterilization of health care products--RequirEMents for validation and routine control--Industrial moist heat sterilization 医疗保健产品灭菌 确认和常规控制要求 工业湿热灭菌 |
China National Standards EM |
English PDF |
| GB/T 16895.9-2000 |
Electrical installations of buildings--Part 7:RequirEMents for special installations or locations--Section 707:Earthing requirements for the electrical installation of data processing equipment 建筑物电气装置 第7部分:特殊装置或场所的要求 第707节:数据处理设备用电气装置的接地要求 |
China National Standards EM |
English PDF |
| GB/T 15153.2-2000 |
Telecontrol equipment and systEMs--Part 2:Operating conditions--Section 2:Environmental conditions (cli-matic，mechanical and other non-electrical influences) 远动设备及系统 第2部分:工作条件 第2篇:环境条件(气候、机械和其他非电影响因素) |
China National Standards EM |
English PDF |
| GB/T 4588.12-2000 |
Specification for mass laminationpanels (sEMi-manufactured multilayer printed boards) 预制内层层压板规范(半制成多层印制板) |
China National Standards EM |
English PDF |
| GB/T 17737.2-2000 |
Radio-frequency cables--Part 2:Sectional specification for sEMi-rigid radio-frequency and coaxial cables with polytetrafluoroethylene(PTFE) insulation 射频电缆 第2部分:聚四氟乙烯(PTFE)绝缘半硬射频同轴电缆分规范 |
China National Standards EM |
English PDF |
| GB/T 18272.5-2000 |
Industrial-process measurEMent and control--Evaluation of system properties for the purpose of system assessment--Part 5:Assessment of system dependability 工业过程测量和控制 系统评估中系统特性的评定 第5部分:系统可信性评估 |
China National Standards EM |
English PDF |
| GB/T 18272.3-2000 |
Industrial-process measurEMent and control--Evaluation of system properties for the purpose of system assessment--Part 3:Assessment of system function-ality 工业过程测量和控制 系统评估中系统特性的评定 第3部分:系统功能性评估 |
China National Standards EM |
English PDF |
| GB/T 18272.2-2000 |
Industrial-process measurEMent and control--Evaluation of system properties for the purpose of system assessment--Part 2:Assessment methodology 工业过程测量和控制 系统评估中系统特性的评定 第2部分:评估方法学 |
China National Standards EM |
English PDF |
| GB/T 18272.1-2000 |
Industrial-process measurEMent and control--Evaluation of system properties for the purpose of system assessment--Part 1:General consideration and methodology 工业过程测量和控制 系统评估中系统特性的评定 第1部分:总则和方法学 |
China National Standards EM |
English PDF |
| GB/T 18271.4-2000 |
Process measurEMent and control devices--General methods and procedures for evaluating performance--Part 4:Evaluation report content 过程测量和控制装置 通用性能评定方法和程序 第4部分:评定报告的内容 |
China National Standards EM |
English PDF |
| GB/T 18271.3-2000 |
Process measurEMent and control devices--General methods and procedures for evaluating performance--Part 3:Tests for the effects of influence quantities 过程测量和控制装置 通用性能评定方法和程序 第3部分:影响量影响的试验 |
China National Standards EM |
English PDF |
| GB/T 18271.2-2000 |
Process measurEMent and control devices--General methods and procedures for evaluating performance--Part 2:Tests under reference conditions 过程测量和控制装置 通用性能评定方法和程序 第2部分:参比条件下的试验 |
China National Standards EM |
English PDF |
| GB/T 18271.1-2000 |
Process measurEMent and control devices--General methods and procedures for evaluating performance--Part 1:General considerations 过程测量和控制装置 通用性能评定方法和程序 第1部分:总则 |
China National Standards EM |
English PDF |
| GB/T 17214.3-2000 |
Operating conditions for industrial-process measurEMent and control equipment--Part 3:Mechanical influences 工业过程测量和控制装置的工作条件 第3部分:机械影响 |
China National Standards EM |
English PDF |
| GB 18265-2000 |
Operation conditions and technical requirEMents for enterprises handling dangerous chemicals business 危险化学品经营企业开业条件和技术要求 |
China National Standards EM |
English PDF |
| GB 18245-2000 |
Safety regulation for dust explosion intobacco processing systEM 烟草加工系统 粉尘防爆安全规程 |
China National Standards EM |
English PDF |
| GB/T 223.78-2000 |
Methods for chEMical analysis of iron，steel and alloy--Curcumin spectrophotometric method for the determination of boron content 钢铁及合金化学分析方法 姜黄素直接光度法测定硼含量 |
China National Standards EM |
English PDF |
| GB/T 223.34-2000 |
Methods for chEMical analysis of iron，steel and alloy--The determination of hydrochloric acid-insoluble content of iron powders 钢铁及合金化学分析方法 铁粉中盐酸不溶物的测定 |
China National Standards EM |
English PDF |
| GB/T 3367.2-2000 |
Glossary of terms for railwaylocomotive--Names of component parts for hydraulic transmission systEM 铁道机车名词术语 液力传动系统零部件名词 |
China National Standards EM |
English PDF |
| GB/T 6588-2000 |
SEMiconductor devices--Discrete devices--Part 3:Signal(including switching) and regulator diodes--Section One--Blank detail specification for signal diodes，switching diodes and controlled-avalanche diodes 半导体器件 分立器件 第3部分:信号(包括开关)和调整二极管 第1篇 信号二极管、开关二极管和可控雪崩二极管空白详细规范 |
China National Standards EM |
English PDF |
| GB/T 18221-2000 |
Information technology--Programming languages，their environments and systEM software interfaces--Language-independent datatypes 信息技术 程序设计语言、环境与系统软件接口 独立于语言的数据类型 |
China National Standards EM |
English PDF |
| GB/T 17975.9-2000 |
Information technology--Generic coding of moving pictures and associated audio information--Part 9:Extension for real time interface for systEMs decoders 信息技术 运动图像及其伴音信息的通用编码 第9部分:系统解码器的实时接口扩展 |
China National Standards EM |
English PDF |
| GB 13836-2000 |
Cabled distributionsystEMs for television and sound signals--Part 2:Electromagnetic compatibility of equipment 电视和声音信号电缆分配系统 第2部分:设备的电磁兼容 |
China National Standards EM |
English PDF |
| GB/T 18237.3-2000 |
Information technology--Open SystEMs Interconnection--Generic upper layers security--Part 3:Security Exchange Service Element(SESE) protocol specification 信息技术 开放系统互连 通用高层安全 第3部分:安全交换服务元素(SESE)协议规范 |
China National Standards EM |
English PDF |
| GB/T 18237.2-2000 |
Information technology--Open SystEMs Interconnection--Generic upper layers security--Part 2:Security Exchange Service Element(SESE)service definition 信息技术 开放系统互连 通用高层安全 第2部分:安全交换服务元素(SESE)服务定义 |
China National Standards EM |
English PDF |
| GB/T 18237.1-2000 |
Information technology--Open SystEMs Interconnection--Generic upper layers security--Part 1:Overview， models and notation 信息技术 开放系统互连 通用高层安全 第1部分:概述、模型和记法 |
China National Standards EM |
English PDF |
| GB/T 18236.1-2000 |
Information technology--Telecommunications and information exchange between systEMs--Local and metropolitan area networks--Common specifications--Part 1:Medium Access Control(MAC)service definition 信息技术 系统间远程通信和信息交换 局域网和城域网 公共规范 第1部分:媒体访问控制(MAC)服务定义 |
China National Standards EM |
English PDF |
| GB/T 18232-2000 |
Information technology--Computer graphics and image processing--Procedures for registration of graphical itEMs 信息技术 计算机图形和图像处理 图形项的登记规程 |
China National Standards EM |
English PDF |
| GB 5959.11-2000 |
Safety in electroheat installations--Part 11:Particular requirEMents for installations for electromagnetic stirring，transport or pouring of metal liquids 电热设备的安全 第十一部分:对液态金属电磁搅拌、输送或浇注设备的特殊要求 |
China National Standards EM |
English PDF |
| GB 18211-2000 |
General requirEMents for safety of electrical micromachines 微电机安全通用要求 |
China National Standards EM |
English PDF |
| GB 16915.3-2000 |
Switches for household and similar fixed electrical installations--Part 2:Particular requirEMents--Section 2:Remote-control switches(RCS) 家用和类似用途固定式电气装置的开关 第2部分:特殊要求 第2节:遥控开关(RCS) |
China National Standards EM |
English PDF |
| GB 13960.11-2000 |
Safety of transportable motor-operated electric tools--Part 2:Particular requirEMents for cutting-off grinders 可移式电动工具的安全 第二部分:型材切割机的专用要求 |
China National Standards EM |
English PDF |
| GB 10408.5-2000 |
Detectors for intruder alarm systEMs--Part 5:Passive infrared detectors for use in buildings 入侵探测器 第5部分:室内用被动红外探测器 |
China National Standards EM |
English PDF |
| GB 10408.4-2000 |
Detectors for intruder alarm systEMs--Part 4:Active infrared intrusion detectors 入侵探测器 第4部分:主动红外入侵探测器 |
China National Standards EM |
English PDF |
| GB 10408.3-2000 |
Detectors for intruder alarm systEMs--Part 3:Microwave Doppler detectors for use in buildings 入侵探测器 第3部分:室内用微波多普勒探测器 |
China National Standards EM |
English PDF |
| GB 10408.2-2000 |
Detectors for intruder alarm systEMs--Part 2:Ultrasonic Doppler detectors for use in buildings 入侵探测器 第2部分:室内用超声波多普勒探测器 |
China National Standards EM |
English PDF |
| GB 10408.1-2000 |
Detectors for intruder alarm systEMs--Part 1:Requirements for detectors--General 入侵探测器 第1部分:通用要求 |
China National Standards EM |
English PDF |
| GB/T 9027-2000 |
Performance requirEMents and test methodsfor non-directional radio beacon 无方向信标性能要求和测试方法 |
China National Standards EM |
English PDF |
| GB/T 9026-2000 |
Performance requirEMents and test methods for marker beacon 指点信标性能要求和测试方法 |
China National Standards EM |
English PDF |
| GB/T 18230.5-2000 |
Plain washers for high-strength structural bolting hardened and tEMpered 栓接结构用平垫圈 淬火并回火 |
China National Standards EM |
English PDF |
| GB/T 18214.1-2000 |
Global navigation satellite systEMs(GNSS)--Part 1:Global positioning system(GPS)--Receiver equipment--Performance standards，methods of testing and required test results 全球导航卫星系统(GNSS) 第1部分:全球定位系统(GPS) 接收设备性能标准、测试方法和要求的测试结果 |
China National Standards EM |
English PDF |
| GB/T 18210-2000 |
Crystalline silicon photovoltaic(PV) array--On-site measurEMent of I-V characteristics 晶体硅光伏(PV)方阵 I-V特性的现场测量 |
China National Standards EM |
English PDF |
| GB/T 12199-2000 |
Environmental testing requirEMents and methods for non-broadcast video tape recorders 非广播盒式磁带录像机环境要求和试验方法 |
China National Standards EM |
English PDF |
| GB/T 4639-2000 |
CinEMatography--Monophonic 35mm negative photographic sound record on 35 mm motion-picture film--Position and maximum width dimensions 35mm单声道电影光学声底片上声迹的位置和最大宽度尺寸 |
China National Standards EM |
English PDF |
| GB/T 18199-2000 |
Medical managEMent and treatment programme for personnel exposed to accidental external irradiation 外照射事故受照人员的医学处理和治疗方案 |
China National Standards EM |
English PDF |
| GB/T 18197-2000 |
Medical managEMent standard for internal contamination of radionuclides 放射性核素内污染人员医学处理规范 |
China National Standards EM |
English PDF |
| GB 8282-2000 |
Diagnostic criteria and principles ofmanagEMent for radiation skin diseases 放射性皮肤疾病诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 8281-2000 |
Diagnostic criteria and principles of managEMent for chronic radiation sickness from external exposure 外照射慢性放射病诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 8280-2000 |
Diagnostic criteria and principles of managEMent for acute radiation sickness from external exposure 外照射急性放射病诊断标准及处理原则 |
China National Standards EM |
English PDF |
| GB 16852.6-2000 |
Diagnosis of occupational acute chEMicals poisoning--Part 6:Diagnostic criteria of occupational acute toxic pulmonopathy 职业性急性化学物中毒的诊断 第6部分:职业性急性化学物中毒性呼吸系统疾病的诊断 |
China National Standards EM |
English PDF |
| GB/T 18203-2000 |
Hygienic standard for Streptococcus hEMolyticus in indoor air 室内空气中溶血性链球菌卫生标准 |
China National Standards EM |
English PDF |
| GB/T 5779.3-2000 |
Fasteners--Surface discontinuities--Bolts，screws and studs for special requirEMents 紧固件表面缺陷 螺栓、螺钉和螺柱 特殊要求 |
China National Standards EM |
English PDF |
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