1. Scope This clause of Part 1 is applicable except as follows: 1.1 Replacement This standard applies to electrically operated commercial water boilers and liquid heaters for the boiling or heating of liquids to be used in the preparation of bev

定价： 637元 / 折扣价： 542 元

1. Scope This clause of Part 1 is replaced as follows: 1.1 This standard applies to the evaluation of thermal protectors for ballasts for tubular fluorescent lamps. Requirements concerning the testing of the combination of ballast and thermal pr

定价： 637元 / 折扣价： 542 元

1. Scope This clause of Part 1 is replaced by the following: 1.1 This standard applies to the partial evaluation of thermal motor protectors as defined in IEC Publication 730-1 for sealed (hermetic and semi-hermetic type) motor-compressors. A the

定价： 819元 / 折扣价： 697 元

No Scope Available

定价： 273元 / 折扣价： 233 元

Amendment 1 to CAN/CSA E730-2-2-94.

定价： 182元 / 折扣价： 155 元

Amendment 2 to CAN/CSA-E730-2-2-94

定价： 228元 / 折扣价： 194 元

1. Scope This International Standard applies to residual current operated circuit-breakers functionally independent of, or functionally dependent on, line voltage, for household and similar uses, not incorporating overcurrent protection (hereafter refe

定价： 2139元 / 折扣价： 1819 元

1. Scope This section of IEC 1000-2 is concerned with conducted disturbances in the frequency range up to 10 kHz with an exten sion for mains signalling systems. Separate sections give numerical compatibility levels for different system voltage levels.

定价： 865元 / 折扣价： 736 元

1. Scope This clause of Part 1 is applicable except as follows: 1.1 Replacement: This standard applies to coffee mills and coffee grinders having hoppers with a capacity not exceeding 500 g of coffee beans, and intended for household use only.

定价： 637元 / 折扣价： 542 元

1.1 Scope This Particular Standard specifies requirements for the safety of INCUBATORS as defined in Sub-clause 2.1.101, hereinafter referred to as EQUIPMENT and designed to be installed and used in accordance with the Rules of the Canadian Electrical

定价： 774元 / 折扣价： 658 元

1 Scope and object 1.1 Scope Replace the text of this subclause by the following: Addition: This Particular Standard specifies safety requirements for TRANSPORT INCUBATORS, as defined in 2.1.101 of this standard. This standard does not apply to baby incu

定价： 865元 / 折扣价： 736 元

1. Scope This section of Part 2 of IEC Publication 598 specifies requirements for portable child-appealing luminaires for use with tungsten filament lamps on supply voltages not exceeding 24 V (SELV). It is to be read in conjunction with those sections

定价： 273元 / 折扣价： 233 元

This PDF includes General Instruction #2. 1. Domaine d'application Cette section de la deuxième partie de la Publication 598 de la CEI détaille les prescriptions applicables aux luminaires pour l'éc lairage des scènes de théatre, des studios de télé

定价： 546元 / 折扣价： 465 元

No Scope Available

定价： 228元 / 折扣价： 194 元

FOREWORD This amendment has been prepared by IEC technical committee 72: Automatic controls for household use. AVANT-PROPOS Le présent amendement a été établi par le comité d'études 72 de la CEI: Commandes automatiques pour appareils domestiques.

定价： 228元 / 折扣价： 194 元