DB41/T 3080-2025
Active
Standards
Current Category: CN-DB41 - Henan Province
DB41/T 385-2025
Active
DB41/T 385-2025 Industrial and urban water consumption standards
DB41/T 958-2025
Active
DB41/T 958-2025 Agricultural and rural household water consumption standards
DB41/T 3056-2025
Active
DB41/T 3056-2025
DB41/T 3057-2025
Active
DB41/T 3057-2025
DB41/T 3058-2025
Active
DB41/T 3058-2025 Ground-embedded pipe ground source heat pump engineering technical specification
DB41/T 3059-2025
Active
DB41/T 3059-2025 The Specification for Drilling and Completion Technology of Large-diameter Engineering Wells in Mining Area
DB41/T 3060-2025
Active
DB41/T 3060-2025 Intelligent technology guidelines for municipal solid waste incineration power plants
DB41/T 3061-2025
Active
DB41/T 3061-2025 Oil and gas pipeline patrol management specification
DB41/T 3062-2025
Active
DB41/T 3062-2025 Guidelines for preparing a plant material list for greening projects
DB41/T 3063-2025
Active
DB41/T 3063-2025
DB41/T 3064-2025
Active