Okay, here is the translation following your instructions: Fixed fire monitor firefighting system design specification GB50338-2003

Author: Ministry of Public Security of the People's Republic of China
Publisher: China Planning Press
Publication Date: 2003-07-01
Features: The preparation of this standard follows the national basic construction policies and the fire protection work principle of "prevention first, combining prevention with suppression." It is based on a summary of the current research, engineering application status, and lessons learned in China's fire monitor system. The opinions of relevant departments such as domestic scientific research, design, product production, fire supervision, and construction units were widely solicited. Additionally, it references relevant standard clauses from developed countries such as the United States, the United Kingdom, and Japan, and was finally reviewed and finalized by relevant authorities. Fixed fire monitor systems are critical equipment used to protect large-scale, high-risk, and high-value key project groups and other sensitive locations. They are powerful fixed fire extinguishing devices capable of promptly and effectively suppressing large-scale regional fires, and have special requirements in fire protection engineering design. This standard is divided into six chapters, including General Provisions, Terms and Symbols, System Selection, System Design, System Components, and Electrical.