Standards

DB4602/T 22-2024 The specification for homestay host service

Publish Date: 2024-06-12

DB4602/T 21-2024 Low-altitude tourism service specifications

Publish Date: 2024-06-12

DB4602/T 20-2024 Green catering enterprise evaluation specification

Publish Date: 2024-06-12

DB4602/T 19.2-2024 Guidelines for the preparation of feasibility studies for government investment projects Part 2: Municipal Public Works

Publish Date: 2024-05-22

DB4602/T 19.1-2024 Guidance for the preparation of feasibility studies for government investment projects Part 1: Architectural engineering

Publish Date: 2024-05-22

DB46/T 621-2024 General technical requirements for the maintenance and remanufacturing of used construction machinery exports

本文件适用于经维修或再制造后用于出口的工程机械二手机。

Publish Date: 2024-03-26

DB46/T 620.3-2024 Ecological Civilization Village Construction Standards - Part 3: Protection of Li Ethnic Cultural Heritage

本文件适用于海南省行政区域内生态文明乡村建设过程中黎族文化遗产的保护和传承。

Publish Date: 2024-03-15

DB46/T 620.2-2024 Eco-civilized Rural Construction Standards - Part 2: Protection of Tropical Rainforests

本文件适用于海南省行政区域内位于热带雨林中的乡村开展生态文明建设的热带雨林保护。

Publish Date: 2024-03-15

DB46/T 620.1-2024 Eco-civilization Village Construction Standards Part 1: Industry (Tourism) Development

本文件适用于指导生态文明乡村建设过程中的产业和旅游融合发展。

Publish Date: 2024-03-15

DB4601/T 10-2024

海口市新建、改（扩）建城市生活饮用水二次供水工程。不适用于再生水、高品质生活饮用水、直饮水、消防供水和其他二次供水工程

Publish Date: 2024-02-06