GB 4862-1984
Replaced
DB61/T 1604-2022
Active
Shaanxi ProvinceLocal standards
DB61/T 1604-2022 Natural Ecological Space Classification Guidelines
DB61/T 1604-2022 Natural Ecological Space Classification Guidelines
Basic Information
Standard Code:
DB61/T 1604-2022
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Integrated agriculture and forestry
ICS Name:
Agriculture and forestry
Publish Date:
2022-10-12
Implement Date:
2022-11-12
Pages:
8 pages
Scope
This document provides terms and definitions for natural ecological spaces, principles of division, classification methods, and guidelines for coding. This document is applicable to the classification and definition of natural ecological spaces (hereinafter referred to as ecological spaces).
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