A55 电磁计量 标准查询与下载
共找到 332 条与 电磁计量 相关的标准，共 23 页
Verification regulations for YY2781 type RLC three-purpose meter
- ICS
- CCS
- A55
- 发布
- 1991
- 实施
GR1687 LCR Digital Bridge Verification Regulations
- ICS
- CCS
- A55
- 发布
- 1991
- 实施
Verification Reguiation of Working Standards for Inductance
- ICS
- CCS
- A55
- 发布
- 1991
- 实施
Verification Regulation of Working Standards for Capacitance
- ICS
- CCS
- A55
- 发布
- 1991
- 实施
Provides guidance for the measurement of the electric-field strength, ion-current density, conductivity, monopolar space-charge density, and net space-charge density in the vicinity of high-voltage dc (HVDC) power lines, in converter substations, and in apparatus designed to stimulate the HVDC power-line environment.
Guide for the Measurement of DC Electric-Field Strength and Ion Related Quantities
- ICS
- 17.220.20
- CCS
- A55
- 发布
- 1990-05-31
- 实施
Verification Scheme of Measuring Instruments for Ultrasonic Power
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
- 1991-1-1
Verification Regulation of RF Capacitive Loss Standard Set
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
- 1991-02-01
Verification Scheme of Measuring Instruments for the D.C.Resistance
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
Verification Regulations for YC-90 Permanent Magnet Dynamometer
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
- 1991-1-1
Verification Scheme of Measuring Instruments for Thermal Neutron Fluence Rate
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
- 1991-03-01
Verification Scheme of Capacitance Measuring Instruments
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
- 1991-05-01
Verification Scheme of Measuring Instruments for Alternating Current Electrical Energy
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
Verification Scheme of Measuring Instruments for Dissipation Factor
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
- 1991-05-01
Verification Scheme of Measuring Instruments for AC Current
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
- 1991-05-01
Virification Scheme of Measuring Instruments for AC Power
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
- 1991-05-01
Verification Scheme of Measuring Instruments for AC Voltage
- ICS
- CCS
- A55
- 发布
- 1990
- 实施
- 1991-05-01
