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国际标准

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10金币 UL 845 STANDARD FOR SAFETY Motor Control Centers.PDF

UL 845 STANDARD FOR SAFETY Motor Control Centers1 Scope1.1Products covered1.1.1 This standard applies to motor control centers to be used in accordance with the U.S. NationalElectrical Code,ANSI/NFPA 70,CSA C22.1, Canadian Electrical Code, Part 1, an...

内容提供方：外唐用户 | 2022-10-21 发布 | 20.72MB | 147 页
15金币 UL 859 STANDARD FOR SAFETY Household Electric Personal GroomingAppliances.PDF

UL 859 STANDARD FOR SAFETY Household Electric Personal GroomingAppliances1 Scope1.1 These requirements cover electric personal grooming appliances intended for household use, suchas hair curlers and dryers, combs, brushes, and similar appliances to b...

内容提供方：外唐用户 | 2022-10-21 发布 | 23.38MB | 162 页
10金币 UL 867 STANDARD FOR SAFETY Electrostatic Air Cleaners.PDF

UL 867 STANDARD FOR SAFETY Electrostatic Air CleanersScope1.1These requirements cover electrostatic air cleaners rated at 600 volts or less, intended to removedust and other particles from the air and intended for use in accordance with the National ...

内容提供方：外唐用户 | 2022-10-21 发布 | 17.71MB | 123 页
10金币 UL 8750 STANDARD FOR SAFETY Light Emitting Diode(LED)Equipmentfor Use in Lighting Products.PDF

UL 8750 STANDARD FOR SAFETY Light Emitting Diode (LED)Equipmentfor Use in Lighting Products1 Scope1.1These requirements cover LED equipment that is an integral part of a luminaire or other lightingequipment.These requirements cover components includi...

内容提供方：外唐用户 | 2022-10-21 发布 | 15.89MB | 127 页
5金币 UL 94 STANDARD FOR SAFETY Tests for Flammability of PlasticMaterials for Parts in Devices and Appliances.PDF

UL 94 STANDARD FOR SAFETY Tests for Flammability of PlasticMaterials for Parts in Devices and Appliances1 Scope1.1These requirements cover tests for flammability of polymeric materials used for parts in devices andappliances. They are intended to ser...

内容提供方：外唐用户 | 2022-10-21 发布 | 5.36MB | 42 页
15金币 UL 982 STANDARD FOR SAFETY Motor-Operated Household FoodPreparing Machines.PDF

UL 982 STANDARD FOR SAFETY Motor-Operated Household FoodPreparing Machines1 Scope1.1These requirements cover household motor-operated food preparing machines and kitchenaccessories such as knife sharpeners and can openers, that are intended to be ope...

内容提供方：外唐用户 | 2022-10-21 发布 | 27.99MB | 178 页
5金币 ASME B16.11-2016 FORGED FITTINGS,sOCKET-WELDING AND THREADED.PDF

ASME B16.11-2016 FORGED FITTINGS, sOCKET-WELDING AND THREADED1 sCOPE AND GENERAL1.1 ScopeThis Standard covers ratings, dimensions, tolerances,marking, and material requirements for forged fittings,both socket-welding and threaded, as illustrated inTa...

内容提供方：外唐用户 | 2022-10-21 发布 | 3.95MB | 39 页
5金币 ASME B16.9-2003 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS.PDF

ASME B16.9-2003 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS1 SCOPE1.1 GeneralThis Standard covers overall dimensions,tolerances,ratings, testing, and markings for wrought factory-madebuttwelding fittings in sizes NPS 1% through 48 (DN 15through 1200).1...

内容提供方：外唐用户 | 2022-10-21 发布 | 8.05MB | 48 页
15金币 ASME B31.3-2014 Process Piping：ASME Code for Pressure Piping,B31 100.PDF

ASME B31.3-2014 PROCESS PIPING300GENERAL STATEMENTS(a) Identification. This Process Piping Code is aSection of the American Society of Mechanical EngineersCode for Pressure Piping, ASME B31, an AmericanNational Standard. It is published as a separate...

内容提供方：外唐用户 | 2022-10-21 发布 | 82.02MB | 538 页
10金币 ASME B31.4-2006 Pipeline Transportation Systems for LiquidHydrocarbons and Other Liquids.PDF

ASME B31.4-2006 Pipeline Transportation Systems for LiquidHydrocarbons and Other Liquids400GENERAL STATEMENTS(a)This Liquid Transportation Systems Code is oneof several sections of the ASME Code for Pressure Pip-ing, B31.This Section is published as ...

内容提供方：外唐用户 | 2022-10-21 发布 | 110.34MB | 126 页