Rechercher

This National Standard of Canada is equivalent to International Standard ISO 2061-1972. It specifies a method for the determination of the direction of twist in yarns, the amount of twist in terms of turns per unit length and change in length on untwisting, by the direct counting method.

This National Standard of Canada is identical to American National Standard ANSI/BHMA A156.15-1981. 1.1 This Standard establishes requirements for door closers combined with hold-open devices or free-swinging door closers combined with releasing devices and includes performance tests covering operational, cyclical and finish criteria. 1.2 Tests described in this Standard are performed…

This National Standard of Canada is equivalent to American National Standard ANSI/BHMA A156.19-1984 in total, without any modification. Requirements in this Standard apply to power assist doors, low energy power operated doors or low energy power open doors for pedestrian use and not provided for in ANSi A156.10 (BHMA 1601). Included are provisions intended to reduce the chance of user…

This National Standard of Canada is equivalent to International Standard ISO 105/X11-1987. This part of ISO 105 specifies a method for determining the resistance of the colour of textiles of all kinds and in all forms to ironing and to processing on hot cylinders.

This National Standard of Canada is equivalent to International Standard ISO 7211/4-1984. This part of ISO 7211 specifies a method for the determination of twist in yarns removed from woven fabrics. The method is only applicable to yarns spun on conventional systems, and is not applicable to OE (open-end spun) or interlaced yarns, for example.

This National Standard of Canada consists of the adoption of International Standard ISO 8126-1986. Changes, as explained in the Preface to this National Standard, have been made to section 4 of ISO 8126. It specifies a method for measuring the diffuse visual density of diazo films and the projection visual density of vesicular films. It also determines density values of second generation…

The symbols have been selected in accordance with the following principles: a) the plants should be widely used; b) the symbols should be easy to draw and readily be distinguishable one from another; c) the principle and not the appearance of any particular type of machine should be represented, d) where a single symbol represents a group of items for which separate symbols are s-tandardized…

Gives required characteristics and additional information to be supplied to the purchaser by the vendor of these products and is intended to apply to international transfers of commercial propane and butane. Is neither intended nor expected to replace or encroach upon national standards of any country, since seach country is subjected to different regulations, codes, industry practice and market…

This National Standard of Canada is equivalent to International Standard ISO 7211/2-1984. It specifies three methods for the determination of the number of threads per centimetre in woven fabrics. Any of the three methods may be used, the choice depending on the character of the fabric.

This National Standard of Canada is equivalent to International Standard ISO 9735:1988. 1 Scope This International Standard gives syntax rules for the preparation of messages to be interchanged between partners in the fields of administration, commerce and transport.