Rechercher

1.1 This Standard establishes requirements for newly produced compressed hydrogen gas fuel system components, intended for use on hydrogen gas powered vehicles as listed below: a) check valves; b) manual valves; c) manual container valves; d) automatic valves; e) gas injectors; f) pressure indicators; g) pressure regulator; h) pressure relief valves; i) pressure relief devices…

1 SCOPE 1.1 This procedure defines the long-term thermal resistance (LTTR) of a foam product as the value measured after 5-year storage in a laboratory environment and provides means for its prediction based on an accelerated laboratory test. 1.2 This procedure, based on ASTM standard test methods ASTM C1303 and ASTM C518, can be applied to a wide range of preformed as well as field…

IWA 16:2015 defines the framework for methods for coherent quantification of CO2e emissions of freight transport (total and intensity) on the following three levels: 1) Level of operation of transport chain element (TCE). 2) Level of network including company level. 3) Level of cargo. IWA 16:2015 provides a gap analysis identifying starting points and recommending further specification…

ISO 14638:2014 is a fundamental ISO GPS standard. It explains the concept of Geometrical Product Specification (ISO GPS), and provides a framework to illustrate how current and future ISO GPS standards address the requirements of the ISO GPS system. The framework is intended to be of use to users of ISO GPS standards, by illustrating the extent of the scope of the different standards, and showing…

IEC 62485-4:2015 applies to the safety aspects associated with the accommodation, the arrangements of circuits and the operation of secondary valve-regulated lead-acid cells and batteries in portable appliances. Requirements are specified which oblige the manufacturers of appliances and secondary batteries to prevent the misuse of batteries in the course of operation to provide protective…

ISO 13009:2015 establishes general requirements and recommendations for beach operators that offer tourist and visitor services. It provides guidance for both beach operators and users regarding the delivery of sustainable management and planning, beach ownership, sustainable infrastructure and service provision needs, including beach safety, information and communication, cleaning and waste…

ISO/IEC 27040:2015 provides detailed technical guidance on how organizations can define an appropriate level of risk mitigation by employing a well-proven and consistent approach to the planning, design, documentation, and implementation of data storage security. Storage security applies to the protection (security) of information where it is stored and to the security of the information being…

ISO/IEC 27040:2015 provides detailed technical guidance on how organizations can define an appropriate level of risk mitigation by employing a well-proven and consistent approach to the planning, design, documentation, and implementation of data storage security. Storage security applies to the protection (security) of information where it is stored and to the security of the information being…

1.1 This Standard specifies requirements for the material, analysis and design, construction, fabrication, inspection, examination, and aging management of safety-related structures for nuclear power plants. Safety-related structures covered in this Standard are a) structures that support, house, or protect nuclear safety systems; b) components of structures that are required for the safe…

1.1 This Standard applies to newly produced Type I, Type II, and Type III hose used for the transfer or conducting of propane and natural gas. 1.2 The hose and hose assemblies covered in this Standard are capable of operation at temperatures between -40°F (-40 °C) and 140°F (60 °C). 1.3 Type I hose refers to hose with a maximum operating pressure of 350 psig (2.4 MPa) and a minimum burst…