Standards

DB37/T 4928-2025 Active

DB37/T 4928-2025 Social sports coach volunteer guidebook

Publish Date: 2025-10-09

DB37/T 4927-2025 Active

DB37/T 4927-2025 Ski resort service specifications

Publish Date: 2025-10-09

DB37/T 4926-2025 Active

DB37/T 4926-2025

Publish Date: 2025-10-09

DB37/T 4925-2025 Active

DB37/T 4925-2025 Disability Social Work Service Specification

Publish Date: 2025-10-09

DB37/T 4924-2025 Active

DB37/T 4924-2025

Publish Date: 2025-10-09

DB37/T 4923-2025 Active

DB37/T 4923-2025 Intelligent object detection and recognition technology application guide

Publish Date: 2025-10-09

DB37/T 4922-2025 Active

DB37/T 4922-2025

Publish Date: 2025-10-09

DB37/T 4921-2025 Active

DB37/T 4921-2025 Enterprise Technology Diagnostic Service Specification

Publish Date: 2025-10-09

DB37/T 4920-2025 Active

DB37/T 4920-2025 Design and Installation Guidelines for a Water-Storage Photovoltaic Water Heater System

Publish Date: 2025-10-09

DB37/T 4919-2025 Active

DB37/T 4919-2025 Steel bridge deck super high performance concrete paving technical specification

Publish Date: 2025-10-09

DB37/T 1639.9-2025 Active

DB37/T 1639.9-2025 Key industrial product water consumption standard Part 9: Key industrial products for the paper and paper products industry

Publish Date: 2025-09-26

DB37/T 1639.8-2025 Active

DB37/T 1639.8-2025 Key industrial product water consumption standard Part 8: Key industrial products for the electricity, heat production and supply industry

Publish Date: 2025-09-26