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This document: a) specifies a general test procedure for quantification of the spontaneous heat generation from solid biofuel pellets using isothermal calorimetry; b) specifies a screening test procedure for wood pellets using an instrument temperature of 60 °C; c) establishes procedures for sampling and sample handling of solid biofuel pellets prior to the analysis of spontaneous heat…

1 Scope 1.1 This Standard applies to the lines and equipment associated with underground electric supply and communication systems located outside fenced supply stations and buildings, and also where the installations or equipment are inside buildings or sections of buildings where they are employed by a utility of a) an electric system; b) a communication system; or c) a community…

This document describes a method for defining requirements for plastic materials used in extrusion-based additive manufacturing (AM) processes. Materials include unfilled, filled, and reinforced plastic materials suitable for processing into parts. These materials can also contain special additives (e.g. flame retardants, stabilizers, etc.). Processes include all material extrusion-based AM…

This document specifies the component performance and manufacturing requirements for prefabricated wood-based I-beams used as structural members in bending applications. It does not cover fire performance, formaldehyde requirements and biological durability. This document gives requirements for manufacturing, in-house quality assurance and periodic re-evaluation of prefabricated wood-based I-…

1 Scope 1.1 Organization and content This standard sets out requirements for designing, manufacturing, and marking UN Standardized drums, jerricans, boxes, bags, combination packaging and composite packaging (UN Standardized small containers) and for selecting and using small containers for the transportation of dangerous goods in Classes 3, 4, 5, 6.1, 8 and 9. This standard consists of two…

1 Scope This standard applies to consumer tents for outdoor use (including tents intended for both indoor and outdoor use), such as camping tents, backpacking tents, suspended tents, teepees, children’s tents, tent trailers, ice-fishing tents, dining shelters, sun shelters and screen houses. NOTE Examples of children’s tents intended for outdoor use include, but are not limited to, youth…

This practice describes the basic requirements that apply when making absorbed dose measurements in accordance with the ASTM E61 series of dosimetry standards. In addition, it provides guidance on the selection of dosimetry systems and directs the user to other standards that provide specific information on individual dosimetry systems, calibration methods, uncertainty estimation and radiation…

This document applies to hearing aid fitting management (HAFM) services offered by hearing aid professionals (HAP) when providing benefit for their clients. The provision of hearing aids relies on the knowledge and practices of a hearing aid professional, to ensure the proper fitting and adequate service in the interest of the client with hearing loss. This document specifies general processes of…

1.1 This Standard contains the physical property requirements, and test methods to determine these properties, for wood fibre manufactured in the form of faced or unfaced boards used for insulation in buildings and other applications, whether applied on a building site or in a prefabrication (manufacturing) facility. 1.2 The Standard covers three types of wood fibre insulation on the basis of…

IEC 60115-1:2020 is a generic specification and is applicable to fixed resistors for use in electronic equipment. It establishes standard terms, inspection procedures and methods of test for use in sectional and detail specifications of electronic components for quality assessment or any other purpose. This edition contains the following significant technical changes with respect to the previous…