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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 17574.9-2006 |
Semiconductor devices - Integrated circuits - Part 2-9: Digital integrated circuits - Blank detail specification for MOS ultraviolet light erasable electrically programmable read-only memories 半导体器件 集成电路 第2-9部分：数字集成电路 紫外光擦除电可编程MOS只读存储器空白详细规范 |
China National Standards ultra |
 English PDF |
| GB/T 20490-2006 |
Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes - ultrasonic testing for the detection of laminar imperfections 承压无缝和焊接（埋弧焊除外）钢管分层的超声检测 |
China National Standards ultra |
English PDF |
| GB/T 9721-2006 |
Chemical reagent - General rules for the molecular absorption spectrophotometry (ultraviolet and visible) 化学试剂 分子吸收分光光度法通则(紫外和可见光部分) |
China National Standards ultra |
English PDF |
| GB/T 6912.1-2006 |
Methods for analysis of water for boiler and for cooling determination of nitrates and nitrites - Part 1: ultraviolet spectrophotometry for nitrates 锅炉用水和冷却水分析方法 硝酸盐和亚硝酸盐的测定 第1部分：硝酸盐紫外光度法 |
China National Standards ultra |
English PDF |
| GB 12791-2006 |
Point type ultraviolet flame detectors 点型紫外火焰探测器 |
China National Standards ultra |
English PDF |
| GB/T 20249-2006 |
Acoustics - Definitions and measurement methods for the transmitted fields of focusing ultrasonic transducers 声学 聚焦超声换能器发射场特性的定义与测量方法 |
China National Standards ultra |
English PDF |
| GB/T 19890-2005 |
Acoustics-High intensity focused ultrasound(HIFU)measurements of acoustic power and field characteristics 声学 高强度聚焦超声(HIFU)声功率和声场特性的测量 |
China National Standards ultra |
English PDF |
| GB/T 19837-2005 |
ultraviolet(UV) disinfection equipment for municipal water and wastewater treatment 城市给排水紫外线消毒设备 |
China National Standards ultra |
English PDF |
| GB/T 19799.1-2005 |
Non-destructive testing-ultrasonic testing-Calibration block No.1 无损检测 超声检测 1 号校准试块 |
China National Standards ultra |
English PDF |
| GB/T 12604.1-2005 |
Non-destructive testing-Terminology-Terms used in ultrasonic testing 无损检测 术语 超声检测 |
China National Standards ultra |
English PDF |
| GB/T 11081-2005 |
Standard Test Method for ultraviolet Adsorption of White Oils 白油紫外吸光度测定法 |
China National Standards ultra |
English PDF |
| GB/T 19701.2-2005 |
Implants for surgery ultra-high molecular weight polyethylene-part 2:Moulded forms 外科植入物 超高分子量聚乙烯 第2部分:模塑料 |
China National Standards ultra |
English PDF |
| GB/T 19701.1-2005 |
Implants for surgery-ultra-high molecular weight polyethylene part 1:powder form 外科植入物 超高分子量聚乙烯 第1部分:粉料 |
China National Standards ultra |
English PDF |
| GB/T 7734-2004 |
Method for ultrasonic testing of clad steel plates 复合钢板超声波检验方法 |
China National Standards ultra |
English PDF |
| GB/T 2970-2004 |
Thicker steel plates--Method for ultrasonic inspection 厚钢板超声波检验方法 |
China National Standards ultra |
English PDF |
| GB/T 6071-2003 |
ultra-high vacuum flange 超高真空法兰 |
China National Standards ultra |
English PDF |
| GB/T 18950-2003 |
Rubber and plastics hoses--Determination of ultra-violet resistance under static conditions 橡胶和塑料软管 静态下耐紫外线性能测定 |
China National Standards ultra |
English PDF |
| GB/T 18852-2002 |
ultrasonic non-destructive testing--Reference blocks and test procedures for thc characterization of contact search unit beam profiles 无损检测 超声检验 测量接触探头声束特性的参考试块和方法 |
China National Standards ultra |
English PDF |
| GB/T 8651-2002 |
Metal plates--Flaw detection method by the ultras-onic plate wave 金属板材超声板波探伤方法 |
China National Standards ultra |
English PDF |
| GB/T 18694-2002 |
Non-destructive testing--ultrasonic inspection--Characterization of search unit and sound field 无损检测 超声检验 探头及其声场的表征 |
China National Standards ultra |
English PDF |
| GB/T 8361-2001 |
The surface of cold drawn rounds steel--Method for the ultrasonic inspection 冷拉圆钢表面超声波探伤方法 |
China National Standards ultra |
English PDF |
| GB 18528-2001 |
Occupational exposure limit of ultraviolet radiation in the work environment 作业场所紫外辐射职业接触限值 |
China National Standards ultra |
English PDF |
| GB/T 18329.1-2001 |
Plain bearings--Non-destructive ultrasonic testing of hond for metallic multilayer plain bearings 滑动轴承 多层金属滑动轴承结合强度的超声波无损检验 |
China National Standards ultra |
English PDF |
| GB/T 18256-2000 |
Welded steel tubes(except submerged arc-welded)--ultrasonic testing for verification of hydraulic leak-tightness 焊接钢管(埋弧焊除外) 用于确认水压密实性的超声波检测方法 |
China National Standards ultra |
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 ultra |
English PDF |
| GB/T 17252-1998 |
Acoustics--Characteristics and measurements of ultrasonic piezoelectric transducers up to 100kHz 声学 100 kHz以下超声压电换能器的特性和测量 |
China National Standards ultra |
English PDF |
| GB/T 16540-1996 |
Acoustics--Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz--Hydrophone method 声学 在0.5～15 MHz频率范围内的超声场特性及其测量水听器法 |
China National Standards ultra |
English PDF |
| GB/T 16077-1995 |
Workplace air--Determination of phosgene--ultraviolet spectrophotometric method 车间空气中光气的紫外分光光度测定方法 |
China National Standards ultra |
English PDF |
| GB/T 16055-1995 |
Workplace air--Determination of diphenyl-diphenyl ether--ultraviolet spectrophotometric method 车间空气中联苯-苯醚的紫外分光光度测定方法 |
China National Standards ultra |
English PDF |
| GB/T 15438-1995 |
Ambient air--Determination of ozone--ultraviolet photometric method 环境空气 臭氧的测定 紫外光度法 |
China National Standards ultra |
English PDF |
| GB/T 2680-1994 |
Determination of light transmittance， solar direct transmittance， total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors 建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定 |
China National Standards ultra |
English PDF |
| GB/T 14368-1993 |
Acoustics--Standard ultrasonic power source 声学 标准超声功率源 |
China National Standards ultra |
English PDF |
| GB 12638-1990 |
Safety requirements of radiation for microwave and ultrashort wave communication equipment 微波和超短波通信设备辐射安全要求 |
China National Standards ultra |
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 ultra |
English PDF |
| GB 7795-1987 |
Diagnostic criteria and principles of management of occupational acute electric ophthalmia (Keratoconjunctivitis caused by ultraviolet rays) 职业性急性电光性眼炎(紫外线角膜结膜炎)诊断标准及处理原则 |
China National Standards ultra |
English PDF |
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