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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 18696.2-2002 |
Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 2:Transfer function method 声学 阻抗管中吸声系数和声阻抗的测量 第2部分:传递函数法 |
China National Standards dance |
 English PDF |
| GB/T 18591-2001 |
Welding--Guidance on the measurement of preheating temperature，interpass temperature and preheat maintenance temperature 焊接 预热温度、道间温度及预热维持温度的测量指南 |
China National Standards dance |
English PDF |
| GB/T 18570.4-2001 |
Preparation of steel substrates before application of paints and related products--Tests for the assessment of surface cleanliness--Guidance on the estimation of the probability of condensation prior to paint application 涂覆涂料前钢材表面处理 表面清洁度的评定试验 涂覆涂料前凝露可能性的评定导则 |
China National Standards dance |
English PDF |
| GB/Z 18390-2001 |
Information technology--Guidance onmeasurement techniques for 90mm optical disk cartridges 信息技术 90 mm盒式光盘测量技术指南 |
China National Standards dance |
English PDF |
| GB/T 18328-2001 |
Guidance for selection of vibration generator system 振动台选择指南 |
China National Standards dance |
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 dance |
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 dance |
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 dance |
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 dance |
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 dance |
English PDF |
| GB/T 2424.25-2000 |
Environmental testing for electric and electronic products--Part 3:Test guidance--Seismic test methods 电工电子产品环境试验 第3部分:试验导则 地震试验方法 |
China National Standards dance |
English PDF |
| GB/T 17949.1-2000 |
Guide for measuring earth resistivity，ground impedance and earth surface potentials of a ground system--Part 1:Normal measurements 接地系统的土壤电阻率、接地阻抗和地面电位测量导则 第1部分:常规测量 |
China National Standards dance |
English PDF |
| GB 5083-1999 |
General rules for designing the production facilities in accordance with safety and health requirements 生产设备安全卫生设计总则 |
China National Standards dance |
English PDF |
| GB/T 7676.6-1998 |
Direct acting indicating analogue electrical measuring instruments and their accessories--Part 6:Special requirements for ohmmeters(impedance meters) and conductance meters 直接作用模拟指示电测量仪表及其附件 第6部分:电阻表(阻抗表)和电导表的特殊要求 |
China National Standards dance |
English PDF |
| GB/T 16440-1996 |
Vibration and shock--Mechanical driving point impedance of the human body 振动与冲击 人体的机械驱动点阻抗 |
China National Standards dance |
English PDF |
| GB/T 15970.1-1995 |
Corrosion of metals and alloys--Stress corrosion testing--Part 1:General guidance on testing procedures 金属和合金的腐蚀 应力腐蚀试验 第1部分:试验方法总则 |
China National Standards dance |
English PDF |
| GB/T 15953-1995 |
Instruments for the measurement of aural acoustic impedance/admittance 耳声阻抗/导纳的测定仪器 |
China National Standards dance |
English PDF |
| GB/T 2423.5-1995 |
Environmental testing for electric and electronic products--Part 2:Test methods--Test Ea and guidance:Shock 电工电子产品环境试验 第二部分:试验方法 试验Ea和导则:冲击 |
China National Standards dance |
English PDF |
| GB/T 2423.7-1995 |
Environmental testing for electric and electronic products--Part 2:Test methods--Test Ec and guidance:Drop and topple (Primarily for equipment-type specimens) 电工电子产品环境试验 第二部分:试验方法 试验Ec和导则:倾跌与翻倒 (主要用于设备型样品) |
China National Standards dance |
English PDF |
| GB/T 2423.6-1995 |
Environmental testing for electric and electronic products--Part 2:Test methods--Test Eb and guidance:Bump 电工电子产品环境试验 第二部分:试验方法 试验Eb和导则:碰撞 |
China National Standards dance |
English PDF |
| GB/T 14581-1993 |
Water quality--Guidance on sampling techniques from lakes，natural and man-made 水质 湖泊和水库采样技术指导 |
China National Standards dance |
English PDF |
| GB/T 12998-1991 |
Water quality--Guidance on sampling techniques 水质 采样技术指导 |
China National Standards dance |
English PDF |
| GB/T 2424.22-1986 |
Basic environmental testing procedures for electric and electronic products--Guidance for combined temperature (cold and heat) vibration (sinusoidal) tests 电工电子产品基本环境试验规程 温度(低温、高温)和振动 (正弦) 综合试验导则 |
China National Standards dance |
English PDF |
| GB/T 5441.5-1985 |
Test methods for communication cable--Characteristic impedance test of coaxial pair--Resonance method 通信电缆试验方法 同轴对特性阻抗实部平均值试验 谐振法 |
China National Standards dance |
English PDF |
| GB/T 5441.4-1985 |
Test methods for communication cable--Impedance and impedance irregularities test of coaxial pair--Pulse method 通信电缆试验方法 同轴对端阻抗及内部阻抗不均匀性试验 脉冲法 |
China National Standards dance |
English PDF |
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