Fixed resistors for use in electronic equipment - Part 2-1: Blank detail specification: Fixed low-po...
Applies to fixed low-power non-wirewound resistors. The blank detail specification is a supplementary document to the sectional specification and contains requirements for style, layout and minimum content of detail specifications.
Bank operations — Standard scheme for drawing lists
Defines the contents, the sequence and the composition of the notice of drawing. It also specifies physical characteristics for the presentation of printed or typed and duplicated lists, which are distributed by the issuer or his agent or published as notices.
The method is applicable to products having zinc contents between 0,1 and 6 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
Propan-2-ol for industrial use — Methods of test — Part 1: General
Gives general intructions and specifies the methods for the determination of density at 20 °C, for the determination of boiling range, for the determination of dry residue after evaporation on a water bath, for the measurement of colour, for the determination of water content and of aldehydes and ketones content. International Standards ISO 756/1, ISO 756/2 and ISO 756/3 cancel and replace ISO…
Rubber compounding ingredients — Carbon black — Determination of sulphur content
Lays down two methods for the determination of the total sulphur content in all types of carbon black for use in the rubber industry: Method A, using an oxygen bomb calorimeter; Method B, using a combustion furnace. The total sulphur content, expressed as a percentage by mass, is given by a formula.
Sawn timber — Determination of the average moisture content of a lot
Two methods are specified: a) Measuring the electrical resistance or conductance of the test pieces using an electrical moisture meter and b) determining the loss in mass after drying test pieces until absolutely dry.
Aluminium and aluminium alloys — Determination of lead content — Flame atomic absorption spectrometr...
The method is applicable to products having lead contents between 0,01 and 1,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
Aluminium and aluminium alloys — Determination of chromium content — Flame atomic absorption spectro...
The method is applicable to products having chromium contents between 0,003 and 0,6 % (m/m). It may also be used for higher chromium contents Äup to 1,5 % (m/m) for instanceÜ. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
