A55 - Electromagnetic Measurement

DB43/T 2955-2024 in English

VALID

Issued on:2024-05-13 | Implemented on:2024-07-13

DL/T 988-2023 in English

Measurement methods of power frequency electric and magnetic fields in high voltage AC overhead transmission lines and substations

VALID

Issued on:2023-12-28 | Implemented on:2024-06-28

DB43/T 2431-2022 in English

VALID

Issued on:2022-09-09 | Implemented on:2022-12-09

DB43/T 2151-2021 in English

VALID

Issued on:2021-08-29 | Implemented on:2021-10-29

DB13/T 5119-2019 in English

VALID

Issued on:2019-11-28 | Implemented on:2019-12-28

GB/T 30109-2013 in English

AC Loss Measurements - Total AC Loss Measurement of Round Superconducting Wires Exposed to A Transverse Alternating Magnetic Field at Liquid Helium Temperature by A Pickup Coil Method

VALID

Issued on:2013-12-17 | Implemented on:2014-05-15

GA/T 1064-2013 in English

Calibration specifications for X-ray generator aging testers

VALID

Issued on:2013-04-01 | Implemented on:2013-05-01

GA/T 1063-2013 in English

Calibration specifications for induction heating equipment

VALID

Issued on:2013-04-01 | Implemented on:2013-05-01

JJG 169-2010 in English

Verification regulation of transformer test set

VALID

Issued on:2010-11-05 | Implemented on:2011-05-05

JJG 506-2010 in English

Verification Regulation of D.C Comparator Bridge

VALID

Issued on:2010-05-11 | Implemented on:2010-11-11