B11 - Water and soil conservation

DB15/T 4373-2026 in English

VALID

Issued on:2026-04-10 | Implemented on:2026-05-10

DB23/T 3992-2026 in English

VALID

Issued on:2026-04-07 | Implemented on:2026-05-06

DB23/T 3993-2026 in English

VALID

Issued on:2026-04-07 | Implemented on:2026-05-06

DB15/T 4343-2026 in English

VALID

Issued on:2026-03-13 | Implemented on:2026-04-13

DB42/T 2507-2026 in English

VALID

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

DB32/T 5296-2025 in English

Technical specification for remediation of soil acidification in farmland

VALID

Issued on:2025-12-30 | Implemented on:2026-01-30

DB14/T 1049.1-2025 in English

VALID

Issued on:2025-12-26 | Implemented on:2026-03-26

DB14/T 1049.2-2025 in English

VALID

Issued on:2025-12-26 | Implemented on:2026-03-26

DB14/T 1049.4-2025 in English

VALID

Issued on:2025-12-26 | Implemented on:2026-03-26

DB15/T 4248-2025 in English

VALID

Issued on:2025-12-25 | Implemented on:2026-01-25