Textile Test Methods Wool - Determination of Percentage of Medullated Fibresby the Projection Micro...
This National Standard of Canada is equivalent to International Standard ISO
2647:1973.
This International Standard specifies a method of test for determining the
percentage of medullated wool fibres by means of the projection microscope.
The method is applicable to woollen and worsted products, at all stages, from
raw materials to yarn.
Textile Test Methods Wool - Determination of Alkali Content
This National Standard of Canada is equivalent to International Standard ISO
2916:1975.
This International Standard specifies a method for the determination of the
alkali content of wool.
The method is applicable to undyed wool in any form; for example, loose fibres,
card sliver, tops, yarn or fabric. It can be used with dyed wool if the amount
of dye extracted in the course of the…
Textile Test Methods Wool - Determination of Acid Content
This National Standard of Canada is equivalent to International Standard ISO
3073:1975.
This International Standard specifies a method for determining the acid content
of a wool sample, expressed as a percentage by mass.
This method is applicable to undyed wool in any form, for example loose fibre,
sliver, yarn or fabric. It is also applicable to dyed wool when the amount of
dye…
Loading and strength of overhead transmission lines
Applies to overhead lines of nominal voltage above 45 kV. It may
also be applied to lines with a lower nominal voltage.
The purpose of this report is to propose relationships between
loads imposed on transmission lines and the strengths of
transmission lines components in order to obtain safe and
economical designs.
Has the status of a technical report.
The contents of the corrigendum of…
Aerial devices with insulating boom used for live working
Applies to aerial devices (mobile elevating work platforms (MEWP)), with or without the possibility of an additional jib, as a minimum with an insulating upper boom (extending structure) used for live working on the rated voltage, which is between 1 kW r.m.s. and 800 kV r.m.s., at power frequency. The contents of the corrigendum of July 1999 have been included in this copy.
Standard for Burglary Resistant Vault Doors and Modular Panels
1.1 These requirements cover vault doors and vault modular panels (for use in
the construction of vault floors, walls and ceilings), of the type intended for
use in financial institutions, commercial, industrial and mercantile
properties, and the like, and that are relied upon to protect the contents of
enclosed spaces from burglary attack.
Note: Requirements for fire resistant…
Glass — Resistance to attack by a boiling aqueous solution of mixed alkali — Method of test and clas...
Specifies the reagents, the preparation and number of samples, and the test procedure; describes the expression of results and the contents of the test report. This third edition cancels and replaces the second edition (1984).
