Anodization (anodic oxidation) of aluminium and its alloys — Insulation check by measurement of brea...
The procedure is directly applicable in cases where the anodization is carried out for the purpose of electrical insulation and in cases where the specifications are based on the principle of breakdown potential. This International Standard specifies principle, apparatus, procedure and expression of results.
Test methods for batch furnaces with metallic heating resistors
Applies to industrial furnaces heated indirectly with metallic heating elements in which the internal atmosphere is composed of air not intentionally modified. Standardizes testing conditions and methods in order to determine the essential parameters and technical data of batch chamber, bell, elevator, shaft and carriage furnaces, either with or without forced air circulation, as well as of…
1. Scope
1.1 This Standard applies to complete commercial-industrial steam cleaning
machines which are either gas*-fired or oil+-fired.
*Natural, manufactured or liquefied petroleum gas, etc.
+Grades as listed in CSA Standard B140.0, Definitions and General Requirements
for Oil Burning Equipment.
1.2 The requirements of Clauses 1 to 8, apply to both oil-fired steam cleaning
machines…
Low-frequency cables and wires with p.v.c. insulation and p.v.c. sheath - Part 3: Equipment wires, T...
Applicable to equipment wires with solid or stranded conductor, polyvinyl chloride (PVC) insulated, in singles, pairs and triples. The object of this standard is to specify requirements for wires used for the internal wiring of telecommunication equipment and of industrial and consumer electronic equipment.
Mechanical standardization of semiconductor devices. Part 1: Preparation of drawings of semiconducto...
Gives recommended practice for the preparation of drawings of semiconductor devices, drawings which indicate the space which should be allowed for devices in equipment together with other dimensional characteristics required to ensure mechanical interchangeability. These drawings represent the unification of the national standards and encourage the manufacturers of devices to comply with the…
Applies both to capacitor units and capacitor banks intended to be used connected in series with an a.c. transmission or distribution line or circuit forming part of an a.c. power system having a frequency of 15 Hz to 60 Hz. The series capacitor units and banks are usually intended for high voltage power systems. This standard is applicable to the complete voltage range.
Note: For internal…
Standards for plugs and socket-outlets for domestic and similar general use
Contains specification sheets for three groups of plugs and socket-outlets for domestic and similar general use:
Group A: American National Standards Institute (ANSI)
Group B: British Standards Institution (BSI)
Group C: International Commission on Rules for the Approval of Electrical Equipment (CEE)
This publication has the status of a technical report.
Specifies values of the physical properties of annealed copper and how the conductivity of commercial annealed copper can be calculated and expressed as a percentage of standard annealed copper.
Space Data System Practices — Reference model for an open archival information system (OAIS)
ISO 14721:2012 defines the reference model for an open archival information system (OAIS). An OAIS is an archive, consisting of an organization, which may be part of a larger organization, of people and systems that has accepted the responsibility to preserve information and make it available for a designated community. It meets a set of such responsibilities as defined in this International…
