29.035 - Insulating materials

GB/T 46180-2025 in English

Test method on electrical insulation performance of superconducting magnet made from CICC

VALID

Issued on:2025-08-29 | Implemented on:2026-03-01

DB22/T 3205-2020 in English

VALID

Issued on:2020-11-23 | Implemented on:2020-12-30

DB34/T 3372-2019 in English

VALID

Issued on:2019-07-01 | Implemented on:2019-09-01

GB/T 4180-2012 in English

Permanent Magnetic Material of Rare Earth Cobalt

VALID

Issued on:2012-12-31 | Implemented on:2013-06-01

HB 7607-1998 in English

Poly-diphenyl Ether Insulated Impregnating Varnish

VALID

Issued on:1998-06-26 | Implemented on:1998-07-01