for资源列表
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[国外标准] NFPA 1141-2008 Standard for Fire Protection Infrastructure for Land Development in Suburban and Rura
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[国外标准] NFPA 105-2007 Standard for the Installation of Smoke Door Assemblies and Other Opening Protectives
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[国外标准] NFPA 102-1995 Standard for Grandstands, Folding and Telescopic Seating, Tents, and Membrane Structur
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[国外标准] NEMA WC54-2008 Guide for Frequency of Sampling Extruded Dielectric Power. Control. Instrumentation.
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[国外标准] NEMA LE 6-2009 Procedure for Determining Target Efficacy Ratings (TER) for Commercial, Industrial an
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[国外标准] NEMA LE 6-2008 Procedure for Determining Target Efficacy Ratings for Commercial, Industrial, and Res