Browse Standards

4331+ standards in database

4331 result(s) found

GB/T 24269-2009 Active

铜铬铁电触头技术条件

Specification for CuCrFe electric contact material

ICS: 29.120.99
2010-02-01
GB/T 24277-2009 Abolished

评估部分型式试验成套设备(PTTA)短路耐受强度的一种方法

A method for assessing the short-circuit withstand strength of partially type-tested assemblies (PTTA)

ICS: 29.130.20
2010-02-01
GB/T 24272-2009 Active

热双金属平螺旋形元件机械转矩率试验方法

Test method for mechanical torque rate of spiral coils of thermostat metal

ICS: 29.120.20
2010-02-01
GB/T 24273-2009 Active

电触头材料电性能试验方法

Test method for electrical properties of electrical contact materials

ICS: 29.120.99
2010-02-01
GB/T 24270-2009 Active

永磁材料磁性能温度系数测量方法

Method of measurement of temperature coefficient of magnetic properties of permanent magnetic materials

ICS: 29.030
2010-02-01
GB/T 24268-2009 Active

银氧化锡电触头材料化学分析方法

Test methods for chemical analysis of silver-tin oxide electric contact material

ICS: 29.120.99
2010-02-01
GB/T 24210-2009 Abolished

整体石墨电极弹性模量试验 声速法

Test method for the elastis modulus of whole graphite electrodes - Velocity of sound

ICS: 29.050
2010-04-01
GB/T 24201-2009 Active

高炉炭块抗铁水熔蚀性试验方法

Test method for corrosion resistance of blast furnace brick to pig iron

ICS: 29.050
2010-04-01
GB/T 24332-2009 Active

毛细管超高压汞灯

Capillary ultra-high-pressure mercury vapor lamps

ICS: 29.140.30
2010-02-01
GB/T 16439-2009 Abolished

交流伺服系统通用技术条件

General specification for AC servo system

ICS: 29.160.30
2010-02-01
GB/T 13537-2009 Abolished

电子类家用电器用电动机通用技术条件

General specification for miniature motors electronic household appliances

ICS: 29.160.30
2010-02-01
GB/T 11281-2009 Active

微电机用齿轮减速器通用技术条件

General specification for reduction gearhead of electrical micro-machine

ICS: 29.160.01
2010-02-01
GB/T 23140-2009 Active

红外线灯泡

Infrared lamps

ICS: 29.140.20
2010-03-01
GB/T 24338.6-2009 Abolished

轨道交通 电磁兼容 第5部分:地面供电装置和设备的发射与抗扰度

Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatus

ICS: 29.280
2010-01-01
GB/T 24338.5-2009 Abolished

轨道交通 电磁兼容 第4部分:信号和通信设备的发射与抗扰度

Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus

ICS: 29.280
2010-01-01
GB/T 24338.3-2009 Abolished

轨道交通 电磁兼容 第3-1部分:机车车辆 列车和整车

Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle

ICS: 29.280
2010-01-01
GB/T 24296-2009 Active

烧结软磁材料技术条件

Standard specifications for sintered soft magnetic materials

ICS: 29.030
2010-02-01
GB/T 19148.3-2009 Active

灯座的型式和尺寸 第3部分:预聚焦式灯座

Types and dimensions of lampholders - Part 3: Prefocus lampholders

ICS: 29.140.10
2010-02-01
GB/T 1483.4-2009 Active

灯头、灯座检验量规 第4部分:杂类灯头、灯座的量规

Gauges for lamp caps and lampholders - Part 4: Gauges for miscellaneous caps and lampholders

ICS: 29.140.10
2010-02-01
GB/T 17465.2-2009 Abolished

家用和类似用途器具耦合器 第2部分:家用和类似设备用互连耦合器

Appliance couplers for household and similar general purposes - Part 2: Interconnection couplers for household and similar equipment

ICS: 29.120.30
2010-06-01
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