Information technology - Keyboard layouts for office systems - Part 11: Functionality of dead keys a...
Within the general scope described in ISO/IEC 9995‑1, ISO/IEC 9995-11:2015 defines the functionality of dead keys and repertoires of characters entered by dead keys (see Clause 5).
ISO/IEC 9995-11:2015 is primarily intended for word-processing and text-processing applications.
Live working – Phase comparators – Part 1: Capacitive type to be used for voltages exceeding 1 kV a....
1 Scope
This part of IEC 61481 is applicable to portable phase comparators of capacitive type to be
used on electrical systems for voltages exceeding 1 kV a.c. and frequencies of 50 Hz and/or
60 Hz.
This standard is applicable to:
?? single-pole phase comparators of capacitive type operating with a memory system up to
36 kV a.c.,
?? two-pole phase comparators of capacitive type operating with a…
Live working – Phase comparators – Part 2: Resistive type to be used for voltages from 1 kV to 36 kV...
1 Scope
This part of IEC 61481 is applicable to portable phase comparators of resistive type to be
used on electrical systems for voltages from 1 kV a.c. to 36 kV a.c. and frequencies of 50 Hz
and/or 60 Hz.
This standard is applicable to phase comparators of resistive type used in contact with the
bare conductive parts to be compared:
?? as a complete device including its insulating element or…
Live working - Voltage detectors - Part 3: Two-pole low-voltage typeTravaux sous tension – Détecteur...
1 Scope
This part of IEC 61243 is applicable to hand-held two-pole voltage detectors with their
accessories (crocodile clips and detachable leads) to be used in contact with parts of
electrical systems:
– for a.c. voltages not exceeding 1 000 V at nominal frequencies between 16 2 3 Hz and up
to 500 Hz,
and/or
– for d.c. voltages not exceeding 1 500 V.
NOTE The a.c. voltages defined in…
1.1
There is a commentary available for this Clause.
This Standard covers the design, construction, operation, maintenance, deactivation, and abandonment
of oil and gas industry pipeline systems that convey
a) liquid hydrocarbons, including crude oil, multiphase fluids, condensate, liquid petroleum products,
natural gas liquids, and liquefied petroleum gas;
b) oilfield water;
c) oilfield…
1.1
This Standard applies to manually operated and mechanically operated special use switches that are
a)
for use on dc, ac/dc, or ac only; and
b)
rated at not more than
i)
60 A at 250 V or less; or
ii)
30 A or 2 hp at 600 V or less
and intended for use in accordance with the Canadian Electrical Code, Part I.
1.2
This Standard does not apply to
a)
switches forming parts either of…
1.1
This Standard applies to electric supply and communication lines and equipment located entirely outside of buildings and fenced supply stations.
1.2
Existing installations (including maintenance replacements and maintenance alterations) meeting the original designs that currently comply with prior editions of this Standard, need not be modified to comply with this edition of the Standard,…
1.1
This Standard specifies design, testing, and marking requirements for manufactured fall arresters and
fixed vertical rigid rails that are used on a vertical or sloped plane.
1.2
The equipment specified in this Standard is intended for use where there is a danger of falling from
heights. In the event of fall, the fall arrester will lock on the fixed vertical rigid rail to arrest the fall…
1.1
This Standard applies to the following types of relief valves constructed entirely of new, unused parts
and materials:
a) combination temperature and pressure relief valves for use on storage tanks of hot water supply
systems without heater input limitation, hereinafter called “T&P” valves;
b) valves having only pressure relief features for use on storage tanks of hot water supply…
