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polarization and

polarization and, Total:11 items.

The international standard classification for "polarization and" includes: Rotating machinery in general .

The Chinese standard classification for "polarization and" includes: Electric rotating machinery in general , Basic standards and general methods , Technical Management .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 20833.4-2021 Rotating electrical machines—The winding insulation—Part 4: Measurement of insulation resistance and polarization index

Professional Standard - Energy and Power Planning

  • DL/T 474.1-2006 Guide for insulation test on site insulation resistance、 dielectric absorption ratio and polarization index test
  • DL/T 474.1-2018 Insulation Resistance, Absorption Ratio and Polarization Index Tests
  • DL 474.1-1992 Insulation Resistance, Absorption Ratio and Polarization Index Tests

Professional Standard - Electron

  • SJ 2534.9-1985 Test procedures for antennas-Polarization measurement

British Standards Institution (BSI)

  • BS 2813:1957 Polarized & non-polarized plugs for use on hearing aids

Ente Nazionale Italiano di Unificazione

  • UNI 3397:1963 Anodic oxidation of aluminum and its alloys. Control of the fixing of the anodic oxide layers

GCC Standardization Organization

Society of Automotive Engineers (SAE)