由上海市公用事业研究所开发的“城市煤气管网计算系统”是面向煤气管网的规划、设计、计算的专用计算机软件。本软件在上海市煤气公司经过了近十年的实际应用,近年来进一步加以功能扩充、版本更新、完善优化,具有精度高、安全可靠、经济合理的特点。 The “city gas pipe network computing system” developed by Shanghai Public Utilities Research Institute is a special computer software for the planning, design, and calculation of gas pipe networks. The software has been applied in Shanghai Gas Company for nearly a decade. In recent years, it has been further expanded with functions, version updates, and optimization. It has the characteristics of high accuracy, safety, reliability, and economy.