Standards

Current Category: CN-DB64 - Ningxia Hui Autonomous Region

Status: All
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2021& Before
All 2026 2025 2024 2023 2022 2021& Before
DB64/T 524-2008 Abolished

DB64/T 524-2008 Wind turbine unit fire prevention system design, construction, and acceptance specifications

Publish Date: 2008-07-28
DB64/T 523-2008 Abolished

DB64/T 523-2008 Flying sown grass technology regulations for the Ningxia Hui Autonomous Region

Publish Date: 2008-06-23
DB64/ 521-2008 Replaced

DB64/ 521-2008 Energy-saving design standards for residential buildings

Publish Date: 2008-05-20
DB64/T 244-2001 Abolished

DB64/T 244-2001 Building envelope heat transfer coefficient field testing standard (heat box method)

Publish Date: 2001-12-24