Volatile organic liquids for industrial use — Determination of distillation characteristics
Relates to liquids (excluding petroleum products) having a boiling point in the range 30 °C to 300 °C and are stable during distillation in atmospheric conditions. Specifies also the distillation apparatus. The principle consists in a) distillation of a test portion under carefully defined conditions in order to determine the temperature corresponding to the condensate volumes defined (plotting…
Textile machinery and accessories — Worsted and woollen cards — Width of cylinder and width on the w...
Defines the width of cylinder W (width of main element of cards) and the width on the wire. Figure 1 gives an example of application with I type bead wire, figure 2 shows an example of application with Z type bead wire. The range of preferred values specified for cylinder widths for worsted and woollen cards is given in the table. - Replaces the first edition (ISO 342-1976).
Information processing - Information interchange on 3,81 mm (0.150 in) magnetic tape cassette at 4 c...
Defines the characteristics of a 3.81 mm (0.150 in) magnetic tape cassette to provide data interchange and physical interchangeability between information processing systems utilizing the ISO 7-bit coded character set (ISO 646) and its extensions (ISO 2022). The cassette is of the twin hub coplaner type, loaded with 3.81 mm (0.150 in) wide magnetic tape for digital recording using the 31.5 bits…
Copper and copper alloys — Terms and definitions — Part 2: Unwrought products (Refinery shapes)
The terms and definitions have been approved in principle by the Customs Co-operation Council (CCC) to form the basis of the Harmonized Commodity Description and Coding System (Harmonized System) for the revision of chapter 74 "Copper" of the CCC-Nomenclature. This International Standard defines the following terms: unwrought products, cathode, wire bar, cake, billet and ingot.
Copper and copper alloys — Terms and definitions — Part 3: Wrought products
This part of ISO 197 defines terms relating to wrought products (rod/bar, wire, drawing stock, tube, profile, sheet, strip, foil, forging stock, forging, blank, circle and slug), produced by hot and/or cold plastic deformation processes (such as extruding, forging, hot rolling, cold rolling or drawing). An annex gives explanatory notes concerning classification principles of some definitions.
Copper and copper alloys — Terms and definitions — Part 4: Castings
The terms and definitions have been approved in principle by the Customs Co-operation Council (CCC) to form the basis of the Harmonized Commodity Description and Coding System (Harmonized System) for the revision of chapter 74 "Copper" of the CCC-Nomenclature. This part of ISO 197 defines the following terms: casting, sand casting, permanent mould casting (chill casting), pressure die…
Packaging — Sacks — Vocabulary and types — Part 1: Paper sacks
This part of ISO 6590 defines terms commonly used in paper sack manufacture. It refers to single- and multi-ply sacks made from paper; it does not refer to bags for the retail trade. It specifies types of sacks, constructional details, materials and describes parts of a sack. It delivers alphabetical indices in three languages.
Defines generalized principles to be incorporated into the bibliographic filing rules of individual bibliographies, libraries, and documentation centres as well as those of entire nations or language groups. Is applicable to bibliographic information as printed or displayed, to the identification of filing units within bibliographic records for exchange in machine-readable form, and to the…
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of tes...
The test may be carried out on products as received or on a dried sample. The method specified in ISO 2208 shall be applied for drying. The principle of the method consists in cooling the liquid or liquefied test portion and observation of the temperature during crystallization under defined conditions. A simplified crystallization point apparatus is given in the figure. It takes into account the…
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of tes...
The method is applicable to products having high cresol contents. The principle consists in distillation of a test portion inder carefully defined conditions. Either determination of the temperatures corresponding to the condensate volumes defined or determination of the volume condensate when the thermometer indicates each of the distillaton temperatures (i.e. plotting temperature as a function…
