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1. Scope This part of IEC 79 prescribes the specific requirements for construction and testing of electrical apparatus, parts of electrical apparatus and Ex components which have rated voltages not exceeding 11 kV with the type of protection encapsulat

定价: 1092元 / 折扣价: 929

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Preface This is the common CSA and UL standard for Hand-held motor-operated electric tools - Safety - Part 2-18: Particular requirements for strapping tools. It is the first edition of CAN/CSA-C22.2 No. 60745-2-18 and the first edition of UL 60745-2

定价: 2366元 / 折扣价: 2012

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1 Scope and object 1.1 Scope Addition: This Particular Standard specifies requirements for the safety of ENDOSCOPIC EQUIPMENT and its INTERCONNECTION CONDITIONS with ENDOSCOPICALLY-USED ACCESSORIES. NOTE - As the General Standard does not give

定价: 774元 / 折扣价: 658

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G30.18-09 Carbon steel bars for concrete reinforcement 现行 发布日期 :  1970-01-01 实施日期 : 

定价: 1001元 / 折扣价: 851

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CSA 6.18-02 Service Regulators for Natural Gas 现行 发布日期 :  1970-01-01 实施日期 : 

1. Scope 1.1 These provisions apply to the construction, materials, performance, and testing of NPS 1-1/4 in and smaller self-acting service-type regulators with internal relief valves or overpressure cut-off (OPCO) devices, or both, utilized to contro

定价: 1274元 / 折扣价: 1083

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CAN/CSA-G30.18-M92 (R2002) Billet-Steel Bars for Concrete Reinforcement 被代替 发布日期 :  1970-01-01 实施日期 : 

定价: 364元 / 折扣价: 310

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ANSI Z21.89-2007/CSA 1.18-2007 Outdoor Cooking Specialty Gas Appliances 现行 发布日期 :  1970-01-01 实施日期 : 

定价: 5142元 / 折扣价: 4371

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This PDF includes General Instruction No. 2 and 3

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定价: 3595元 / 折扣价: 3056

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定价: 2821元 / 折扣价: 2398

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Update No. 1 was published as notification that this is now a National Standard of Canada This PDF includes Update No. 1 1 Scope 1.1 This standard applies to those metallic and nonmetallic devices used for positioning - which may include bundling

定价: 1775元 / 折扣价: 1509

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ANSI Z21.18-07/CSA 6.3-07 Gas Appliance Pressure Regulators 现行 发布日期 :  1970-01-01 实施日期 : 

定价: 3731元 / 折扣价: 3172

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1. Scope This section of Part 2 of IEC 598 specifies requirements for fixed luminaires intended for use in water, or in contact with water, in, for example, the basins of swimming pools, fountains, paddling pools, and garden pools, and for use with tun

定价: 637元 / 折扣价: 542

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