1 Scope
This standard applies to one type of naphtha fuel suitable for use in catalytic-type heaters and in naphtha pressureappliances
such as stoves, lanterns, heating units and blowtorches.
The specified limiting values in this standard are present to allow the use of this naphtha fuel in catalytic heaters.
The use of other types of fuel in catalytic heaters such as fuels with a higher…
Compressed air — Contaminant measurement — Part 2: Oil aerosol content
ISO 8573-2:2018 specifies test methods for the sampling and quantitative analysis of liquid oil and oil aerosols that can typically be present in compressed air. Test methods for oil vapour are excluded from this document as they are covered by ISO 8573‑5.
Two different methods are described, Method A and Method B. Method B is subdivided into two parts to clearly distinguish between procedures…
Information technology — Implementation and operation of customer premises cabling — Part 4: Measure...
ISO/IEC 14763-4:2018(E) specifies the measurement at frequencies of end-to-end links of two- and four-pair balanced cabling of 100 MHz of Class D and 250 MHz of Class E including free connectors which terminate two and four pairs in both field and laboratory conditions.
ISO 4885:2018 defines important terms used in the heat treatment of ferrous materials.
NOTE The term ferrous materials include products and workpieces of steel and cast iron.
Annex A provides an alphabetical list of terms defined in this document, as well as their equivalents in French, German, Chinese and Japanese.
Table 1 shows the various iron-carbon (Fe-C) phases.
Health and safety in welding and allied processes — Requirements, testing and marking of equipment f...
ISO 21904-3:2018 defines a laboratory method for measuring the welding fume capture efficiency of on-torch extraction systems. The procedure only prescribes a methodology, leaving selection of the test parameters to the user, so that the effect of different variables can be evaluated.
ISO 21904-3:2018 is applicable to integrated on-torch systems and to systems where a discrete extraction system…