Automatic Flue-Pipe Dampers for Use with Oil-Fired Appliances
1. Scope
1.1 This Standard applies to the construction and performance of automatically operated damper devices (herein referred to as devices) intended for installation in flue pipes serving automatically operated oil-fired appliances. Note: Also included are two Appendices concerned with the retrofitting of these devices to existing appliance installations.
1.2 This Standard…
Hexagon head bolts — Product grade B — Reduced shank (shank diameter approximately equal to pitch di...
Specifies the characteristics of products with metric dimensions and thread diameters from 3 mm up to and including 20 mm; includes specifications with reference to International Standards; gives an example for the designation.
Defines the size and location of the image area common to both
Canadian P4 and ISO A4 sizes of paper. This common image area is
intended to facilitate the design and exchange of documents. It
permits the alignment of trade documents or of other documents,
and allows the material contained within the image area to be
reproduced from either size of paper onto the other without loss
of essential…
Continuous mechanical handling equipment — Safety code for belt conveyors — Examples for guarding of...
Describes safety techniques for guarding the dangerous nip points of belt conveyors which occur between the belt and its pulleys or idlers. Supplements the various International Standards dealing with safety of continuous mechanical handling equipment.
1. SCOPE
1.1 This standard applies to vernier and dial type calipers and gages reading
to 0.02 mm, for precision measuring. Verniers and gages in accordance with
this standard shall be graduated with the International System of Measurement
(SI) Units.
1. Scope
1.1 This standard applied to screw type micrometer calipers for measuring
external and internal dimensions, thickness of tubing walls, and to
micrometer depth gages. Calipers and gages in accordance with this
standard shall be graduated with the International System of
Measurement (SI) Units.
Non-ionizing radiation hazards in the frequency range from 10 MHz to 300 000 MHz
Summarizes the present position on difference in limits and attitudes towards non-ionizing hazards adopted by a number of different countries, and by the IEC and other international organizations, in standards and recommendations. Has the status of a technical report.
This standard has been prepared as a guide for the application of
the International System of Units (SI). Information is included
on SI units, recommended application of multiples and
sub-multiples of the units, up-to-date terminology concerning the
names of quantities, conversion factors that relate the SI and
the yard/pound system, conversion and rounding of data, and dual
dimensioning.
Covers the writing, typing, and printing of dates and times when
all-numeric forms are used, and is applicable for general use. It
is more restrictive than, but is not in conflict with, the
relevant ISO standards. It departs from International Standard
ISO 3307, Information interchange Representations of time of
the day, only in that the use of 24:00:00 is permitted in
addition to 00:00:…
