DB21/T 3722.4-2026 Active Liaoning ProvinceLocal standards

DB21/T 3722.4-2026 Guidelines for High Standard Farmland Construction Part 4: Design Engineering Quantity

Publish Date: 2026-03-30 Implement Date: 2026-04-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB21/T 3722.4-2026

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Integrated agriculture and forestry

ICS Name: Agriculture and forestry

Publish Date: 2026-03-30

Implement Date: 2026-04-30

Development Information

Same series standard

DB21/T 3722.5-2026 Guidelines for High Standard Farmland Construction - Part 5: Quantity List DB21/T 3722.6-2026 Guidelines for High Standard Farmland Construction - Part 6: Construction Organization Design DB21/T 3722.8-2026 Guidelines for High Standard Farmland Development Part 8: Soil Improvement Engineering DB21/T 3722.9-2026 Guidelines for High Standard Farmland Construction Part 9: Engineering for Eliminating Obstacle Soil Layer DB21/T 3722.10-2026 Guidelines for High Standard Farmland Construction Part 10: Soil Fertility Enhancement Engineering

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