CJJ/T 78-97 Heating Engineering Drawing Standards

Author: Harbin University of Architecture
Publisher:
Publish Date: 1998-12-01
Features: This standard mainly includes the following technical content: General Principles; General Provisions; Basic Rules of Drawing; Common Abbreviations and Graphic Symbols; Drawing Methods for Boiler Rooms; Drawing Methods for Heat Networks; Drawing Methods for Heat Stations and Intermediary Pump Stations.

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