GB/T 2008-1987
Active
DB13/T 5820-2023
Active
Hebei ProvinceLocal standards
DB13/T 5820-2023 The methods for separating and identifying accessory minerals in magmatic rocks
DB13/T 5820-2023 The methods for separating and identifying accessory minerals in magmatic rocks
Basic Information
Standard Code:
DB13/T 5820-2023
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mineral processing
ICS Name:
Mining and excavation
Publish Date:
2023-10-25
Implement Date:
2023-11-25
Pages:
11 pages
Development Information
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