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1.1 This Standard covers requirements for external corrosion protection systems on steel non-pressure tanks that are used for the underground storage of flammable liquids and combustible liquids. The requirements are as...

1.1 This Standard defines the requirements for performance, installation and application, and performance verification of mechanical ventilation systems. This Standard applies to systems that are capable of providing minimum...

1.1 Scope This part of IEC 62109 applies to the power conversion equipment (PCE) for use in Photovoltaic (PV) systems where a uniform technical level with respect to safety is necessary. This standard defines the minimum...

1.1 This Standard applies to newly produced automatic valves (see Clause 3, Definitions) constructed entirely of new, unused parts and materials. These valves may be individual automatic valves or valves utilized as parts of...

1.1 This Standard defines the requirements for performance, installation and application, and performance verification of mechanical ventilation systems. This Standard applies to systems that are capable of providing minimum...

1.1 This Standard applies to manual lever operated gas shut-off valves, sizes NPS 1/4 inch to 8 inch, of metallic construction with welded, or flanged, or threaded ends other than pressure lubricated designs for use with...

1.1 This Standard applies to newly produced automatic valves (see Clause 3, Definitions) constructed entirely of new, unused parts and materials. These valves may be individual automatic valves or valves utilized as parts of...

1.1 General This Standard details mechanical, physical, and electrical requirements for a newly manufactured mobile fueling appliance that compresses natural gas for vehicles and dispenses directly into: (a) the vehicle...

Note: The standards designation number and standards development activity for this NOI (originally published on April 25, 2023) were updated by the responsible SDO on February 13, 2024. Note: As requested by the responsible...

1.1 These requirements cover valves that are intended to be used for the control of flammable liquids and their vapors. They are of the type commonly used in piping systems and in the assembly of motor fuel dispensing and...

Note: The scope of this Notice of Intent (originally published on December 1, 2015) was updated by the responsible SDO on August 13, 2024. Note: The title, scope and project need for this NOI (originally published on December...