ISO Standards

This International Standard specifies the symbols, i.e. conventional signs, used to identify certain controls,indicators and tell-tales on a moped 1 ) and to facilitate their usage2) . This International Standard also indicates the colours of possible optical tell-tales which warn the driver of the operation or malfunctioning of the related devices and equipment. This International […]

ISO 4073:2009 specifies an information system for the location of items of dental equipment that are used in the working area of the team of the oral health care provider where examination, treatment and other clinical procedures, with the patient directly involved, are carried out. The identification system provides the means of giving general information

This International Standard estab-lishes a nomenclature for welding and allied processes, with each process identified by a reference number. This International Standard covers the main groups of processes (one digit), groups (two digits) and sub-groups (three digits). The reference number for any process has a maximum of three digits. This system is intended as an

ISO 4048:2008 specifies a method for the determination of the substances in leather which are soluble in dichloromethane. This method is applicable to all types of leather. Not all fatty and similar substances can be extracted from leather with organic solvents; they may be in part soluble and partly bound to the leather. On the

ISO 4018:2011 specifies the characteristics of hexagon head screws with threads from M5 up to and including M64, of product grade C. NOTE This type of product is the same as that covered by ISO 401 6 with the exception of threading up to head. If, in special cases, specifications other than those listed in

ISO 4014:2011 specifies the characteristics of hexagon head bolts with threads from M1 ,6 up to and including M64, of product grade A for threads M1 ,6 to M24 and nominal lengths up to and including 1 0d or 1 50 mm, whichever is the shorter, and product grade B for threads over M24 or

ISO 3961:2013 specifies a reference method for the determination of the iodine value (commonly known in the industry as IV) of animal and vegetable fats and oils, hereinafter referred to as fats. Annex B describes a method for the calculation of the IV from fatty acid compositional data. This method is not applicable to fish

ISO 3953:2011 specifies a method for the determination of tap density, i.e. the density of a powder that has been tapped into a container under specified conditions.

ISO 3924:2010 specifies a method for the determination of the boiling-range distribution of petroleum products. The method is applicable to petroleum products and fractions with a final boiling point of 538 °C or lower at atmospheric pressure as determined by this International Standard. This International Standard is not applicable to gasoline samples or gasoline components.