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Note: This notice of intent was withdrawn by the responsible SDO on February 20, 2024. 1.1 This Standard covers asphalt roofing shingles composed of impregnated glass felt, coated on both sides with asphaltic material and...

1.1 This Standard specifies the requirements for distribution transformers intended primarily for operation by electric utilities. Note: The operation of transformers complying with this Standard by other than an electric...

This standard establishes a set of Realtime Environment Profiles based on ISO/IEC 9945-1:1990 {3} as amended by IEEE Std 1003.1b-1993 {5}, IEEE Std 1003.5b-1996 {9}, and ISO/IEC 9945-2:1993 {4} (POSIX) work and related...

IEC 60079-29-4:2009 specifies performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the gases or vapours over extended...

1.1 This standard applies to a mixture of organic liquids in which the active solvent portion for the lacquer is of the ketone and/or ester type. 1.2 For more detailed information on intended uses see par. 7.2. 1.3 The...

This International Standard defines a method of determining bulk density of solid biofuels by the use of a standard measuring container. This method is applicable to all pourable solid biofuels with a nominal top size of...

This standard applies to fixed refrigerant mass flow positive displacement refrigerant compressors or compressor units operating in subcritical applications. Liquid and vapor injection compressors will be covered in this...

1.1 This Standard specifies material and fabrication requirements for corrugated steel pipe, spiral rib pipe, structural plate corrugated steel pipe products, and two-flange tunnel liner plate. 1.2 This Standard applies to...

Replacement: This particular standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of ELECTROCARDIOGRAPHS as defined in 201.3.63 intended by themselves or as a part of an ME SYSTEM, for the production of ECG REPORTS...

This clause of Part 1 is applicable, except as follows: Addition: This part of IEC 62841 applies to transportable table saws with – a toothed single blade; or – stacked blades that cut a single groove or slot; or – a moulding...

1.1 This Standard applies to voltage and polarity testers for use in nonhazardous locations, in accordance with the Rules of the Canadian Electrical Code, Part I, on electrical supply circuits and equipment at points where...

This Standard applies to single-phase electric tools of the bench type that are intended for use in nonhazardous locations in accordance with the Canadian Electrical Code, Part I, that are connected to a nominal system...