UL
- UL94介绍
- UL审核文件清单
- UL153
- 认证流程UL
- UL510
- Reductive dissolution of manganese ore in sULfuric acid in the presence of iron metal
- UL标准
- Product BULletin
- ASME 2011a VIII Division 1《RULes For Construction of Pressure Vessels 》
- BS ISO 2943 1998 液压传动 滤芯 材料与液体相容性的验证HydraULic fluid power. Filter elements. Verification of material compatibility with fluids
- EN 1251 3 2000 Cryogenic vessels Transportable vacuum insULated vessels of not more than 1000 litres volume Part 3 Operational requirements
- BS ISO 2943 1998 液压传动 滤芯 材料与液体相容性的验证HydraULic fluid power. Filter elements. Verification of material compatibility with fluids
- EN 1251 3 2000 Cryogenic vessels Transportable vacuum insULated vessels of not more than 1000 litres volume Part 3 Operational requirements
- SJ 20228-93 GoULd 1421型数字存贮示波器 检定规程
- SJ/Z 9127--87 UL 1411~1987 和电动机变压器
- BS ISO 2943 1998 液压传动 滤芯 材料与液体相容性的验证HydraULic fluid power. Filter elements. Verification of material compatibility with fluids
- EN 1251 3 2000 Cryogenic vessels Transportable vacuum insULated vessels of not more than 1000 litres volume Part 3 Operational requirements
- BS ISO 2943 1998 液压传动 滤芯 材料与液体相容性的验证HydraULic fluid power. Filter elements. Verification of material compatibility with fluids
- EN 1251 3 2000 Cryogenic vessels Transportable vacuum insULated vessels of not more than 1000 litres volume Part 3 Operational requirements
- BS EN 1418 1998 Welding personnel Approval testing of welding operators for fusion welding and resistance weld setters for fULly mechanized and automatic welding of metallic materials
- JIS K6349 1 1999 Wire reinforced rubber hoses for hydraULic－Part 1 Rubber hoses and hose assemblies－Wire reinforced hydraulic type－Specification
- 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
- JIS K6349 3 1999 Wire reinforced rubber hoses for hydraULic－Part 3 Wire reinforced rubber hoses
- 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 73 1998 Motor Operated Appliances
- 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 399 1998 Drinking Water Coolers
- UL 444 2002 Communications Cables
- UL 471 2001 Commercial Refrigerators and Freezers
- UL 474 2002 Dehumidifiers
- UL 484 1999 Room Air Conditioners