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1 局部修订的原因国家标准《高倍数、中倍数泡沫灭火系统设计规范》GB 50196—93发布实施已经8年多了,该规范的发布实施推动了高倍数和中倍数泡沫灭火技术的工程应用和发展。此项技术在一些重要的工业场所和国家重点工程已应用较多。《规范》管理组通过用户的技术咨询、对已建工程的调查研究和工程实践及火灾案例分析等项工作,进一步提高了对高
1 Reasons for Partial Revisions The national standard “Design Specification for High-Fold, Medium Fractional Foam Extinguishing Systems” has been in force for more than eight years since the publication of GB 50196-93. The implementation of this code has promoted the engineering application and application of high and mid-multiple foam fire-fighting technologies development of. This technology has been applied in some important industrial sites and national key projects. Through the technical consultation of the users, the “standardization” management group has conducted investigations and studies on the completed projects and engineering practices as well as the analysis of fire cases to further improve the work on high