The Water Supply and Drainage Design Manual is a set of authoritative reference books that comprehensively covers the field of water supply and drainage engineering design. It is widely used in many fields such as architectural design, municipal engineering, and environmental engineering. The manual is divided into multiple volumes, which elaborate on different aspects such as urban water supply, building water supply and drainage, industrial water supply treatment, industrial drainage, drainage and rainwater management.
Regarding the latest version of the information, although I could not directly find the exact publication details marked as "latest version", according to previous information, there have been multiple versions of the Water Supply and Drainage Design Manual, some of which are key Updates include: The publication date of Volume 6 of the "Water Supply and Drainage Design Manual" (Industrial Drainage 2nd Edition) is January 1, 2002, published by China Construction Industry Press. Some volumes of the Water Supply and Drainage Design Manual have release records of the third edition in May 2017, such as volume 5. Each volume of the second edition was also released at different times. For example, volume 3 (Urban Water Supply) had a second edition at least at some point in time.
Considering that publications are usually updated periodically to adapt to technological progress and specification changes, it is recommended to directly visit the official website of China Construction Industry Press or the professional book sales platform to check the latest "Water Supply and Drainage Design Manual" version information. Usually, the latest version of the manual will include the latest industry standards, design methods, material specifications and technological advances, making it an indispensable tool for water supply and drainage engineers. If you need to obtain the most accurate version information, including publication time, revision content, etc., it is best to directly check the publisher's official announcement or book details page.