Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 3: Environ...
IEC 61969-3:2020 specifies a set of basic environmental requirements and tests, as well as safety aspects for outdoor enclosures under conditions of non-weather protected locations above ground. The purpose of this document is to define a minimum level of environmental performance in order to meet requirements of storage, transport and final installation. The intention is to establish basic…
Sustainability in buildings and civil engineering works — Indicators and benchmarks — Principles, re...
This document defines principles, requirements and guidelines for the development and use of benchmarks when assessing the economic, social and/or environmental performance of buildings and civil engineering works by using sustainability indicators.
It complements and supports the application of ISO 21929-1 and ISO/TS 21929-2 by creating principles and requirements for the establishment of…
This document defines the grades and the corresponding requirements for ausferritic spheroidal graphite cast irons.
This document specifies five grades of ausferritic spheroidal graphite cast iron by a classification based on mechanical properties determined on machined test pieces prepared from:
— separately cast samples, side-by-side cast or cast-on samples;
— samples cut from a casting…
Information technology — Process assessment — Process reference model for service management
This document defines a process reference model for the domain of service management.
The model specifies a process architecture for the domain and comprises a set of processes. Each process is described in terms of process purpose and outcomes.
The process reference model in this document is directed at assessment sponsors and competent assessors who wish to select a model, and associated…
Information technology - Process assessment - Process reference model for service management
This document defines a process reference model for the domain of service management.
The model specifies a process architecture for the domain and comprises a set of processes. Each process is described in terms of process purpose and outcomes.
The process reference model in this document is directed at assessment sponsors and competent assessors who wish to select a model, and associated…
1.1
This Standard describes the design, construction, load rating, installation, erection, inspection,
maintenance, repair, modification, test, and operation of lattice and telescopic boom mobile cranes.
Note: See Annex A for illustrations of mobile cranes and Annex B for illustrations of parts of a mobile crane.
1.2
This Standard applies only to machines that have all of the following…
Compressor seal vent gas flow rate testing and recording
1.1 Compressor types
This Standard applies to compressor seal vent gas from reciprocating compressor rod packings and centrifugal compressor seals, including any auxiliary and support systems that are required for proper operation of the packing or sealing system.
The procedures considered in this Standard include compressor seal vent gas system tracing and alternate flow path identification,…
1.1
This Standard covers anti-siphon fill valves intended to be installed in water closet tanks.
Note: In this Standard, anti-siphon fill valves are also referred to as “devices”.
1.2
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…
Medical electrical equipment — Part 2-31: Particular requirements for the basic safety and essential...
This Standard applies to ME EQUIPMENT and ME SYSTEMS that are intended to be installed or used in
accordance with CSA C22.1, Canadian Electrical Code, Part I.
This part of IEC 60601 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of EXTERNAL
PACEMAKERS powered by an INTERNAL ELECTRICAL POWER SOURCE, hereafter referred to as
ME EQUIPMENT.
This document applies to PATIENT CABLES as…
Measuring and monitoring industrial and commercial pumping system energy performance
1.1 Inclusions
This Standard is intended to be used with an industrial or commercial clean-water pumping system with the following characteristics:
a)
any application of electrically driven single- and multi-stage rotodynamic pumps;
b)
pumping systemc)
all liquids with viscosity up to 25 cSt, provided that ANSI/HI 9.6.7 is used to correct the performance to 1 cSt.
1.2 Exclusions
This…
