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UL 263-2011 房屋建筑和材料的防火試驗 UL Standard for Safety Fire Tests of Building Construction and Materials Fourteenth Edition UL 263-2011 房屋建筑和材料的防火試驗 UL Standard for Safety Fire Tests of Building Construction and Materials Fourteenth Edition

UL 263-2011 房屋建筑和材料的防火試驗 UL Standard for Safety Fire Tests of Building Construction and Materials Fourteenth Edition

  • 標準類(lèi)別：
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  • 標準編號：UL 263-2011
  • 標準狀態(tài)：現行
  • 更新時(shí)間：2023-11-03
  • 下載次數：次
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JUNE 21, 2011？UL 263 tr1 UL Standard for Safety for Fire Tests of Building Construction and Materials, UL 263 Fourteenth Edition, Dated June 21, 2011 Summary of Topics This new edition of ANSI/UL 263 is being issued to re？ect the latest ANSI approval and to include the following revisions that were proposed on October 22, 2010 and February 4, 2011: ？ Added requirements for testing unrestrained loaded beam specimens. The new re

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