UL 21
- SJ 20228-93 Gould 1421型数字存贮示波器 检定规程
- JIS K6349 2 1999 Wire reinforced rubber hoses for hydraulic－Part 2 Rubber hoses and hose assemblies－Rubber covered spiral wire reinforced hydraulic type－Specification
- UL 20 2000 General Use Snap Switches
- UL 44 2002 Thermoset Insulated Wires and Cables
- UL 45 2000 Portable Electric Tools
- UL 48 2001 Electric Signs
- UL 50 2003 Enclosures for Electrical Equipment
- UL 62 2000 Flexible Cord and Fixture Wire
- UL 66 2002 Fixture Wire
- UL 83 2001 Thermoplastic Insulated Wires and Cables
- UL 122 2001 Photographic Equipment
- UL 130 2001 Electric Heating Pads
- UL 331 2001 Strainers for Flammable Fluids and Anhydrous Ammonia
- UL 444 2002 Communications Cables
- UL 471 2001 Commercial Refrigerators and Freezers
- UL 474 2002 Dehumidifiers
- UL 497A 2001 Secondary Protectors for Communications Circuits
- UL 588 2002 圣诞树和装饰灯配件Seasonal and Holiday Decorative Products
- UL 1517 2007 Standard for Hybrid Personal Flotation Devices
- UL 514C 1996 2007 Nonmetallic Outlet Boxes Flush Device Boxes and Covers
- UL 507 2007 Standard for Electric Fans
- UL 1414 2000 Capacitors and Suppressors for Radio and Television Type Appliances
- DIN EN 12345 1999 Welding Multilingual terms for welded joints with illustrations; Trilingual version EN 12345 1998
- UL 5085 1 2006 中文版 低压变压器 第1章 基本要求
- UL 5085 2 2006 中文版 低压变压器 第2章 通用变压器
- UL 448 2007 Centrifugal Stationary Pumps for Fire Protection Service
- UL 2075 2007 Gas and Vapor Detectors and Sensors
- UL 1709 2007 Rapid Rise Fire Tests of Protection Materials for Structural Steell
- UL 1746 2007 钢制地下储罐外表面防腐蚀系统
- UL 1028 2007 Safety for Hair Clipping and Shaving Appliances
- UL 1839 2007 汽车电瓶充电线
- UL 1838 2003 Low Voltage Landscape Lighting Systems
- UL 1709 2007 Rapid Rise Fire Tests of Protection Materials for Structural Steell
- UL 61058 2007 器具开关的安全标准
- UL 1054 2003 中文版 特殊用途开关
- UL 1054 2000 特殊用途开关 Special Use Switches
- UL 61058 2007 器具开关的安全标准
- UL 1054 2003 中文版 特殊用途开关
- UL 1054 2000 特殊用途开关 Special Use Switches
- UL 864 2007 Standard for Control Units for Fire Protective Signaling Systems