H92 - Metallurgical equipment

YB/T 012-2025 in English

Blast Furnace Bell-less Top Charging Equipment

VALID

Issued on:2025-08-19 | Implemented on:2026-03-01

YB/T 6301-2024 in English

Flash Furnace Link Chain Ash Handling Machine

VALID

Issued on:2024-10-24 | Implemented on:2025-05-01

YB/T 6168-2024 in English

Ladle online hot repair system

VALID

Issued on:2024-03-29 | Implemented on:2024-10-01

YB/T 4498-2015 in English

Cast iron water-cooling furnace mouth for BOF

VALID

Issued on:2015-07-14 | Implemented on:2016-01-01

DB53/T 656.1-2014 in English

VALID

Issued on:2014-12-18 | Implemented on:2015-02-18

DB53/T 656.2-2014 in English

VALID

Issued on:2014-12-18 | Implemented on:2015-02-18

DB53/T 656.3-2014 in English

VALID

Issued on:2014-12-18 | Implemented on:2015-02-18

DB53/T 656.4-2014 in English

VALID

Issued on:2014-12-18 | Implemented on:2015-02-18

DB53/T 656.5-2014 in English

VALID

Issued on:2014-12-18 | Implemented on:2015-02-18

DB53/T 656.6-2014 in English

VALID

Issued on:2014-12-18 | Implemented on:2015-02-18