GB 4862-1984
Replaced
LY/T 3402-2024
Active
Industry standards-Forestry
LY/T 3402-2024 Grading code of regional sandification
LY/T 3402-2024 Grading code of regional sandification
Basic Information
Standard Code:
LY/T 3402-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nSoil and water and soil conservation
ICS Name:
Agriculture and forestry
Publish Date:
2024-12-16
Implement Date:
2025-05-01
Pages:
6 pages
Scope
This document specifies the grading steps and indicator system for regional desertified land, and describes the grading method.
This document is applicable to the grading work of desertified land in counties and higher-level regions in China.
Development Information
Related Standards
GB/T 8137-1987
Replaced
GB/T 8137-1987 Seed lac—Specification
GB/T 8138-1987
Replaced
GB/T 8138-1987 Shellac
GB/T 8139-1987
Replaced
GB/T 8139-1987 Dewaxed shellac, Decolorized shellac and decolorized dewaxed shellac
GB/T 8140-1987
Replaced
GB/T 8140-1987 Bleached lac
GB/T 8141-1987
Replaced