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1.1 General This Standard specifies requirements for coiled aluminum line pipe and accessories primarily intended for use in oil and gas pipeline systems. 1.2 Pipe diameter and wall thickness This Standard specifies...

This part of IEC 62368 is applicable to the safety of electrical and electronic equipment within the field of audio, video, information and communication technology, and business and office machines with a RATED VOLTAGE not...

These requirements cover electric operators for doors, draperies, gates, louvers, windows, exterior awnings and other opening and closing appliances rated 600 V or less to be employed in ordinary locations in accordance with...

Purpose and scope This standard specifies the characteristics of neck protectors that are designed to reduce the risk of direct lacerations on the neck caused by contact with a hockey skate blade in the protective zone of the...

In this Standard, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; "should" is used to express a recommendation or that which is advised but...

This Recommendation | International Standard specifies a set of basic encoding rules that may be used to derive the specification of a transfer syntax for values of types defined using the notation specified in Rec. ITU-T X...

This part of IEC 61243 is applicable to hand-held two-pole voltage detectors with its accessories (crocodile clips and detachable leads) to be used in contact with parts of electrical systems: – for a.c. voltages not...

These requirements cover electrically operated single and multiple station smoke alarms intended for open area protection in indoor locations, in accordance: a) Installation of Smoke Alarms, CAN/ULC-S553; b) National Building...

These devices detect the image of smoke from a fire in the field of view area defined by the limits of the camera. Installation/operating document(s) and/or product marking information provided with the product must describe...

These devices detect the image of smoke from a fire in the field of view area defined by the limits of the camera. Installation/operating document(s) and/or product marking information provided with the product must describe...

1 Scope 1.1 These requirements cover rating, and performance during fire tests, of fire extinguishers intended for use in attacking Class A, B, C, D, and K fires as defined herein. These requirements also cover performance...

This document provides a framework for understanding the concept of usability and applying it to situations where people use interactive systems, and other types of systems (including built environments), and products...