Browse Standards

879+ standards in database

879 result(s) found

GB/T 4797.1-1984 Abolished

电工电子产品自然环境条件 温度和湿度

Environmental conditions appearing in nature of electric and electronic products--Temperature and humidity

ICS: 19.040
1985-07-01
GB/T 3929-1983 Active

标准电池

Standard cells

ICS: 19.080
1984-06-01
GB/T 3925-1983 Abolished

2.0级交流电度表的验收方法

Acceptance inspection of class 2 alternatingcurrent watthour meters

ICS: 19.080
1984-10-01
GB/T 3769-1983 Abolished

绘制频率特性图和极坐标图的标度和尺寸

Scales and sizes for plotting frequency characteristics and polar diagrams

ICS: 19.080
1984-05-01
GB/T 19768-2005 Active

过程分析器试样处理系统性能表示

Expression of performance of sample handling systems for process analyzers

ICS: 19.020
2005-12-01
GB/T 5097-2005 Abolished

无损检测 渗透检测和磁粉检测 观察条件

Non-destructive testing-Penetrant testing and magnetic particle testing-Viewing conditions

ICS: 19.100
2005-12-01
GB/T 18851.4-2005 Active

无损检测 渗透检测 第4部分:设备

Non-destructive testing-Penetrant testing-Part 4:Equipment

ICS: 19.100
2005-12-01
GB/T 19803-2005 Active

无损检测 射线照相像质计 原则与标识

Non-destructive testing-Radiographic image quality indicators-Principles and identification

ICS: 19.100
2005-12-01
GB/T 19802-2005 Active

无损检测 工业射线照相观片灯 最低要求

Non-destructive testing-Industrial radiographic illuminators-Minimum requirements

ICS: 19.100
2005-12-01
GB/T 19801-2005 Active

无损检测 声发射检测 声发射传感器的二级校准

Non-destructive testing-Acoustic emission inspection-Secondary calibration of acoustic emission sensors

ICS: 19.100
2005-12-01
GB/T 19800-2005 Active

无损检测 声发射检测 换能器的一级校准

Non-destructive testing-Acoustic emission inspection-Primary calibration of transducers

ICS: 19.100
2005-12-01
GB/T 12604.1-2005 Abolished

无损检测 术语 超声检测

Non-destructive testing-Terminology-Terms used in ultrasonic testing

ICS: 19.100
2005-12-01
GB/T 18851.1-2005 Abolished

无损检测 渗透检测 第1部分:总则

Non-destructive testing-Penetrant testing-Part 1:General principles

ICS: 19.100
2005-12-01
GB/T 19799.2-2005 Abolished

无损检测 超声检测 2 号校准试块

Non-destructive testing-Ultrasonic testing-Calibration block No.2

ICS: 19.100
2005-12-01
GB/T 19799.1-2005 Abolished

无损检测 超声检测 1 号校准试块

Non-destructive testing-Ultrasonic testing-Calibration block No.1

ICS: 19.100
2005-12-01
GB/T 2423.36-2005 Abolished

电工电子产品环境试验 第2部分：试验方法 试验Z/BFc：散热和非散热试验样品的高温/振动(正弦)综合试验

Environmental testing for electric and electronic products Part 2:Tests Tests Z/BFc:Combined dry heat/vibration(sinusoidal)tests for both heat-dissipating and non-heat-dissipating specimens

ICS: 19.040
2006-04-01
GB/T 2423.35-2005 Abolished

电工电子产品环境试验 第2部分：试验方法 试验Z/AFc：散热和非散热试验样品的低温/振动(正弦)综合试验

Environmental testing for electric and electronic products Part 2:Tests Tests Z/Afc:Combined cold/vibration(sinusoidal)tests for both heat-dissipating and non-heat-dissipating specimens

ICS: 19.040
2006-04-01
GB/T 2423.28-2005 Active

电工电子产品环境试验 第2部分：试验方法 试验T：锡焊

Basic environmental testing procedures for electric and electronic products-Part2:Test methods-Test T:Soldering

ICS: 19.040
2006-04-01
GB/T 2423.27-2005 Abolished

电工电子产品环境试验 第2部分：试验方法 试验Z/AMD：低温/低气压/湿热连续综合试验

Environmental testing for electric and electronic products-Part 2:Test Methods Test Z/AMD:Combined sequential cold,low air pressure and damp heat test

ICS: 19.040
2006-04-01
GB/T 5170.20-2005 Abolished

电工电子产品环境试验设备 基本参数检定方法 水试验设备

Inspection methods for basic parameters of Environmental testing equipments for electric and electronic products Water testing equipments

ICS: 19.040
2006-04-01
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