ay22,2007 SUBJECT 1626A OUTLINE OF INVESTIGATION FOR FIRE TESTING RESIDENTIAL SPRINKLERS FOR USE WITH SMOOTH FLAT ,SLOPED CEILINGS HAVING PITCHES NOT EXCEEDING 8 /12 Issue Number :1 may22,2007 Summary of Topics This is the First Issue of the Subject 1626A Outline of Investigation for Fire Testing of Residential Sprinklers for Use With Smooth ,Flat ,Sloped Ceilings Having Pitches not Exceeding 8 /12. The UL Foreword is no longer located within the UL Standard .For information concerning the use and application of the requirements contained in this Standard .the current version of the UL Foreword is located on ULStandardsInfoNet at :http :// ulstandardsinfonet.ul . /ulforeword.html COPYRIGHT 2007 UNDERWRITERS LABORATORIES INC . was Ri . /? 2039886007818P 2 0 COPYRIGHTED MATERIA NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SUBJECT 1626A Ay22,2007 No Text on This Page was n 20398862007788p 20 L COPYRIGHTED MATERIA NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 标准分享网..免费下载 mA22,2007 SUBJECT 1626A CONTENTS INTRODUCTION Scope 2 Components 3 Units of Measurement 4 Undated References...