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Scope Details test criteria for manually-operated electric gas ignition systems and ignitions system components which are intended to form an integral part of a gas appliance. An ignition system shall ignite gas at the main or pilot burner using eithe

定价: 3731元 / 折扣价: 3172

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Scope Details test and examination criteria for manually operated electric gas ignition system which is intended to form an integral part of a gas appliance. An ignition system shall ignite gas at the main or pilot burner using either spark or hot surf

定价: 683元 / 折扣价: 581

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1. Scope Section A - Transformers for Luminous-Tube Signs A1.1 This section applies to transformers for luminous-tube signs of portable and stationary types, for potentials up to and includ ing 600 volts low-potential, and l5,000 volts open-circuit

定价: 546元 / 折扣价: 465

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ANSI Z21.20-2005 Automatic Gas Ignition Systems and Components 现行 发布日期 :  1970-01-01 实施日期 : 

Scope 1.1.1 This standard applies to newly produced automatic gas ignition systems (see Part IV, Definitions) and components constructed entirely of new, unused parts and materials. An automatic gas ignition system shall perform the following functions

定价: 4232元 / 折扣价: 3598

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定价: 592元 / 折扣价: 504

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1.1 Scope 1.1.1 This standard applies to the construction and installation procedures for newly produced automatic intermittent pilot ignition systems (see Part II, Definitions), hereinafter referred to as "systems", constructed entirely of new, unus

定价: 3458元 / 折扣价: 2940

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Scope 1.1.1 This standard applies to newly produced manually-operated piezo-electric spark gas ignition systems (see Part IV, Definitions), hereinafter referred to as piezo ignition systems, and components constructed entirely of new, unused parts and

定价: 3640元 / 折扣价: 3094

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Scope Details test and examination criteria for automatic intermittent pilot ignition systems designed to be adapted to existing continuous pilot burners on listed forced air heating appliances and boilers equipped with atmospheric burners. These syst

定价: 683元 / 折扣价: 581

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CAN1-6.4-M79 (R2001) Automatic Gas Ignition Systems and Components 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 automatic gas ignition systems (see Part III, Definitions) and components thereof other than types utilizing low, extra low, or high voltages, constructed entirely of new, unused parts and materi

定价: 1138元 / 折扣价: 968

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