91.120.25 - Seismic and vibration protection

GB/T 18207.1-2026 in English

Terminology of protecting against and mitigating earthquake disasters—Part 1：Basic terms

TO BE VALID

Issued on:2026-04-30 | Implemented on:2026-11-01

GB/T 18208.1-2026 in English

Post-earthquake field works—Part 1：Basic regulations

VALID

Issued on:2026-04-30 | Implemented on:2026-09-01

DB42/T 2547-2026 in English

VALID

Issued on:2026-04-03 | Implemented on:2026-06-03

DB46/T 735-2026 in English

VALID

Issued on:2026-02-26 | Implemented on:2026-04-01

DB31/T 1676-2026 in English

VALID

Issued on:2026-02-14 | Implemented on:2026-06-01

DB42/T 2526-2026 in English

VALID

Issued on:2026-02-13 | Implemented on:2026-04-13

GB/T 19531.2-2026 in English

Technical requirements for the observation environment of seismic stations—Part 2:Electromagnetic observation

VALID

Issued on:2026-01-28 | Implemented on:2026-08-01

DB21/T 4390-2026 in English

VALID

Issued on:2026-01-07 | Implemented on:2026-02-07

DB51/T 3320-2025 in English

VALID

Issued on:2025-12-23 | Implemented on:2025-12-31

DB21/T 4373-2025 in English

VALID

Issued on:2025-12-16 | Implemented on:2026-01-16