UL 1431-2009 Personal Hygiene and Health Care Appliances.pdf PDF 864.56KB 108页 UL 1626A-2007 outline of investigation for fire testing of residential sprinklers for use with smooth flat sloped ceilings having pitches not exceeding 8-12-issue number 1.pdf PDF 1.14MB 20页 UL 2075 - 2007 Gas and Vapor Detectors and Sensors.pdf PDF 3.31MB 132页 UL 8-2007 Water Based Agent Fire Extinguishers.pdf PDF 1.05MB 56页 NFPA 850 2015 Recommended Practice for Fire Protection for Electric Generating P.pdf PDF 3.32MB 90页 UL 1244-2000 Electrical and Electronic Measuring and Testing Equipment.pdf PDF 1011.69KB 144页 UL 498-2009 Attachment Plugs and Receptacles.pdf PDF 2.39MB 342页 UL 13-2005 Power-LimitedCircuitCables.pdf PDF 876.55KB 114页 NFPA 51B 2019 Standard for Fire Prevention During Welding, Cutting, and Other Hot Work.pdf PDF 475.78KB 24页 NFPA 1061 2002 公共安全远程通讯仪的专业资格鉴定标准.pdf PDF 267.12KB 23页 UL 61058-1-2007 器具开关的安全标准 Standard for Switches for Appliances.pdf PDF 2.07MB 208页 UL 1699-2008 Arc-Fault Circuit-Interrupters.pdf PDF 2.24MB 122页 UL 217-2016 Standard for Single and Multiple Station Smoke Alarms.pdf PDF 2.3MB 233页 NFPA 13E 2000 Recommended Practice for Fire Department Operations in Properties Protected by Sprinkler and Standpipe Systems.pdf PDF 559.59KB 15页 ANSI CAN UL-3030 2018 无人机系统 Unmanned Aircraft Systems.pdf PDF 1.28MB 59页 UL 80-2008 Standard for Steel Tanks for Oil-Burner Fuel.pdf PDF 702.87KB 42页 UL 2272 平衡车认证标准解读.pdf PDF 289.83KB 4页 NFPA 12 2015 Carbon Dioxide Extinguishing Systems.pdf PDF 1.99MB 59页 NFPA 22 2003 专用防火储水罐.pdf PDF 2.1MB 90页 UL 1778-2005 连续电源系统.pdf PDF 783.77KB 70页 UL 80 2007 Standard for Steel Tanks for Oil-Burner Fuel.pdf PDF 702.86KB 42页 UL 1604-2004 Electrical equipment for use in class I and class II division 2 and class III hazardous （classified） location.pdf PDF 695.54KB 40页 UL 20-2008 Genernal-use snap switch.pdf PDF 1.06MB 88页 UL 94-2020 Tests for Flammability of Plastic Materials for Parts in Devices and .pdf PDF 883.41KB 42页 NFPA 1035 2000 公共消防培训员专业资格鉴定 Public Fire Educator Professional Qualifications.pdf PDF 749.07KB 31页 UL 745-1-2007 Hand Held Motor-Operated Electric Tools-Safety-Part 1 General Requirements.pdf PDF 1.47MB 170页 ASCE/SEI 48-19 Design of Steel Transmission Pole Structures(钢制输电杆塔结构设计) 英文版 PDF 12.37MB 109页 NFPA 20 1999 消防固定水管的安装.pdf PDF 1.8MB 175页 美标 ASME V-2001无损检测规范 中文版 35.95MB NFPA 850 2015 发电厂和高压直流换流站防火推荐规程 中文版.pdf PDF 1.15MB 174页 NFPA 780 2008 雷电保护系统的安装标准.pdf PDF 2.93MB 64页 NFPA 69 2019 Standard on Explosion Prevention Systems.pdf PDF 988.74KB 97页 UL 21-2006 液化石油气软管标准.pdf PDF 345.05KB 24页 NFPA 78 2020 Guide on Electrical Inspections.pdf PDF 4.43MB 34页 NFPA 17A 2017 湿化学试剂灭火系统.pdf PDF 2.22MB 26页 UL 1581-2008 Reference Standard for Electrical Wires Cables and Flexible Cords.pdf PDF 872.92KB 156页 UL 1642-2009 Lithium Batteries.pdf PDF 528.88KB 30页 NFPA 70B 2019 Recommended Practice for Electrical Equipment Maintenance.pdf PDF 4.99MB 302页 UL 555 2006 Fire Dampers 防火阀中文版.pdf PDF 938.87KB 22页 UL 1784-2009 Air Leakage Tests of Door Assemblies.pdf PDF 607.99KB 20页 UL 50-2007 用于封闭空间的电动设备标准.pdf PDF 815.66KB 62页 UL 83-2003 Thermoplastic-Insulated Wires and Cables.pdf PDF 1.98MB 178页 UL 943-2018 Ground-Fault Circuit-Interrupters.pdf PDF 2.9MB 111页 UL 50V-2007 INFRARED VIEWPORTS.pdf PDF 335.26KB 14页 NFPA 101 2009 Life Safety Code.pdf PDF 6MB 466页 NFPA 25 2002 水基灭火系统.pdf PDF 4.03MB 117页 NFPA 13 2007 Standard for the Installation of Sprinkler Systems.pdf PDF 6MB 388页 UL 10B-2008 Standard for Fire Tests of Door Assemblies.pdf PDF 549.8KB 28页 UL 60950-22-2007 Information Technology Equipment-Safety-Part 22 Equipment to be Installed Outdoors.pdf PDF 963.23KB 44页 UL 6-2004 Electrical rigid metal conduit-steel.pdf PDF 687.53KB 44页 NFPA 806 2010 Performance Based Standard for Fire Protection for Advanced Nuclear Reactor Electric Generating Plants Change Process.pdf PDF 861.48KB 36页
