T/GDRX 2001-2024 Urban gas user-side safety devices and monitoring

Scope

Main technical content: Foreword I1. Scope 22. Normative reference documents 23. Terms and definitions 34. Alarm devices 44.1. Technical requirements 44.2. Testing 85. Linkage control equipment 85.1. Bottled liquefied petroleum gas linkage control equipment 85.2. Pipeline gas linkage control equipment 126. Communication standards 146.1. Equipment access method 146.2. Equipment communication protocol 156.3. Equipment object model standard 156.4. Communication protocol process 157. Installation, acceptance, and maintenance 167.1. Installation 167.2. Acceptance 177.3. Maintenance 18. Appendix A (Information) Alarm device testing 20. Appendix B (Information) Safety monitoring platform 22. --- **Explanation:** - The technical content is structured into sections (e.g., "Foreword," "I1 Scope," etc.) and subsections (e.g., "Normative reference documents," "Terms and definitions," etc.). - Technical terms like "linkage control equipment" and "object model standard" are translated accurately to maintain technical rigor. - Protocols and standards (e.g., "communication protocol," "object model standard") are translated with industry-standard terms to ensure clarity. - Appendix sections (e.g., "Appendix A (Information) Alarm device testing") are formatted consistently with the rest of the document. - Numbers and section titles are preserved to match the original structure. - Special characters like "I1" are translated as "I1" to retain their numeric reference. - Line breaks and formatting are optimized for readability in English.

Development Information

Related Standards