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1 Scope This part of IEC 60950 applies to information technology equipment intended to supply and receive operating power via a TELECOMMUNICATION NETWORK, where the voltage exceeds the limits for TNV CIRCUITS.

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Preface This is the common CSA and UL standard for Hand-held motor-operated electric tools - Safety - Part 2-21: Particular requirements for drain cleaners. It is the first edition of CAN/CSA-C22.2 No. 60745-2-21 and the first edition of UL 60745-2-

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1.1 Scope This Particular Standard applies to INFANT RADIANT WARMERS as defined in 2.2.101. Requirements for INFANT RADIANT WARMERS intended for use outside a hospital baby care environment, INFANT RADIANT WARMERS having a heated mattress, and INFA

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C22.2 NO. 21-95 (R2004) Cord Sets and Power Supply Cords 现行 发布日期 :  1970-01-01 实施日期 : 

This PDF includes GI #2. 1. Scope 1.1 This Standard applies to the following products rated at 600 V and less, and designed to be used in nonhazardous locations in accordance with the Rules of the Canadian Electrical Code, Part I: (a) cord sets and

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CAN1-2.21-M85 (R2004) Gas-Fired Appliances for Outdoor Installation 现行 发布日期 :  1970-01-01 实施日期 : 

1.1 Scope 1.1.1 This Standard contains additional provisions that apply to newly produced gas-fired appliances intended for outdoor installation and constructed entirely of new, unused parts and materials. Construction provisions are covered in Par

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G40.20-04 General requirements for rolled or welded structural quality steel 1 Scope 1.1 This Standard outlines the requirements that apply, unless otherwise specified in a purchase order or individual standard, to structural quality steel plates,

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ANSI Z83.21-2005/CSA C22.2 NO. 168-2005 Commercial Dishwashers 现行 发布日期 :  1970-01-01 实施日期 : 

1. Scope 1.1 This Standard covers commercial, freestanding, under-counter, and counter-insert dishwashers,utensil-washers, and glass washers using water as the principal cleaning medium, hereafter referred to as dishwashers. These dishwashers utilize

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ANSI Z21.21-2005/CSA 6.5-2005 Automatic Valves for Gas Appliances 现行 发布日期 :  1970-01-01 实施日期 : 

Scope 1.1.1 This standard applies to newly produced automatic valves (see Part VI, Definitions) constructed entirely of new, unused parts and materials. These valves may be individual automatic valves or valves utilized as parts of automatic gas igniti

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ANSI Z21.79-1997(R2006)/CGA 6.21-M97 Gas Appliance Sediment Traps 现行 发布日期 :  1970-01-01 实施日期 : 

1.1 Scope 1.1.1 This standard applies to newly produced gas appliance sediment traps hereinafter referred to as traps (see Part IV, Definitions), constructed entirely of new, unused parts and materials. Compliance of a trap with this standard does

定价: 4596元 / 折扣价: 3907

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