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Displaying 481 - 492 of 575
Notice of Intent

Fuel system components for compressed hydrogen...

This Standard establishes requirements for newly produced compressed hydrogen gas fuel system components, intended for use on hydrogen gas powered vehicles as listed below: check valves; manual valves; manual container valves...
Notice of Intent

Water pressure reducing valves for potable water...

1 .1 This Standard applies to self-acting spring-operated devices that automatically reduce the initial pressure in water systems to a set lower pressure. It applies to devices that are of the direct-acting diaphragm type...
Notice of Intent

Amendment 2 - Information technology - Security...

This document defines key establishment mechanisms based on weak secrets, i.e. secrets that can be readily memorized by a human, and hence, secrets that will be chosen from a relatively small set of possibilities. It...
Notice of Intent

Oil-Burning Equipment: Service Water Heaters ...

This Standard applies to complete vent (flue) -connected or direct-vent connected, oilfired steam, and hot-water boilers that are provided with automatic control devices. This standard also applies to oil-fired steam and hot...
Notice of Intent

Luminaires - Part 1: General requirements and...

This Part 1 of IEC 60598 specifies general requirements for luminaires, incorporating electric light sources for operation from supply voltages up to 1 000 V. The requirements and related tests of this standard cover...