Preface

The main content of this book is to enable the readers to master the professional knowledge required for their professional posts, have the professional ability to apply knowledge to solve problems, and have the relevant professional ability quality. At the same time of teaching professional subject knowledge, it can guide the reader to complete the learning task, so as to realize the mastery of professional subject knowledge, train the reader to have the preliminary design ability of building water supply and drainage engineering, be able to read the design description of water supply and drainage construction drawing, and be able to read and draw the construction drawing of water supply and drainage engineering.
    In the process of compiling the book, we have updated the learning content through the development project, added training materials, and constructed a new book system, fully reflecting its advanced nature, innovation and applicability, reflecting the latest technology and research results at home and abroad, and highlighting the characteristics of readers’ self-learning. Through the study of this book, readers can master the basic knowledge of building water supply and drainage engineering, and have a certain ability of building water supply and drainage engineering design and construction.
    Due to the limited level of editors, there are inevitably mistakes and shortcomings in the book. We sincerely hope that experts, scholars and readers can criticize and correct them.

前 言

本书的主要内容使读者掌握从事职业岗位所需的专业知识，具备应用知识解决问题的专业能力，以及具备相关的职业能力素质。在讲授专业学科知识的同时，指导读者完成学习型工作任务，以实现读者对专业学科知识的掌握，培养读者具备初步的建筑给水排水工程设计能力，能够读懂给水排水施工图设计说明，并能识读和绘制给水排水工程施工图。
        本书编写过程中，通过开发项目，更新学习内容，增加实训资料，构建了新的书籍体系。充分体现了其先进性、创新性、适用性，反映了国内外最新技术和研究成果，突出读者自学的特点。通过对本书的学习，可使读者掌握建筑给排水工程的基本知识，并具有一定的建筑给排水工程设计、施工的能力。
        编者水平有限，书中难免有错误和不足之处，诚恳地希望专家、学者及广大读者批评指正。