Thermoplastic polymers for plain bearings — Classification and designation
This International Standard specifies a classification and designation system for a selection of the most common
unfilled thermoplastic polymers for plain bearings.
The unfilled thermoplastic polymers are classified on the basis of appropriate levels of distinctive properties,
additives and information about their application for plain bearings. The designation system does not include all…
Information technology — Data interchange on 12,7 mm 208-track magnetic tape cartridges — DLT 6 form...
This International Standard specifies the physical and magnetic characteristics of a 12,7 mm wide, 208-track magnetic tape
cartridge, to enable physical interchangeability of such cartridges between drives. It also specifies the quality of the recorded
signals, a format - called Digital Linear Tape 6 (DLT 6) - and a recording method, thereby allowing data interchange between
drives. Together with…
Carbonaceous materials used in the production of aluminium — Cathode blocks and baked anodes — Deter...
This International Standard specifies a method for the determination of the electrical resistivity of cathode blocks and
baked anodes used in the production of aluminium, using samples at ambient temperature.
Information technology - Data interchange on 12,7 mm 208-track magnetic tape cartridges - DLT 6 form...
This International Standard specifies the physical and magnetic characteristics of a 12,7 mm wide, 208-track magnetic tape
cartridge, to enable physical interchangeability of such cartridges between drives. It also specifies the quality of the recorded
signals, a format - called Digital Linear Tape 6 (DLT 6) - and a recording method, thereby allowing data interchange between
drives. Together with…
This International Standard specifies a format for exchange of electronic document copies between computer
systems. The format includes the definition of a GEDI Header containing information about the requester, Supplier,
and format of the document and relevant bibliographic information.
This International Standard is applicable to computer systems supporting Interlibrary Loan and Document…
Imaging materials — Photographic film — Determination of folding endurance
This International Standard specifies a method for determining and quantitatively expressing the folding endurance
of photographic film. The method is based on the MIT folding-endurance tester described in annex B. It is an
analytical test and is not intended to simulate practical use conditions.
This International Standard is applicable to film with or without a gelatin backing. It may also be…
Imaging materials — Photographic film and paper —- Determination of curl
This International Standard specifies methods for determining and quantitatively expressing the curl characteristics
of unprocessed and processed photographic film and paper in sheet, roll or strip formats.
It specifies three measuring methods: method A involves the determination of curl when the specimen is held in a
vertical position, methods B and C with the specimen in a horizontal position.…
Imaging materials — Processed films — Method for determining lubrication
This International Standard specifies a method of determining the presence of a lubricant on photographic film. It is
intended that the test should be applied to film after processing, but the test may be used in other situations. It is
applicable to both the emulsion and support sides of the film.
The results of the test are calculated in terms of a coefficient of friction, but the test does not…
Cranes — Competency requirements for crane drivers (operators), slingers, signallers and assessors
This International Standard gives competency requirements applicable for the selection, training, assessment and
verification of crane drivers (operators), slingers, signallers and their assessors.
This International Standard does not cover additional competency requirements needed for special operations, e.g.
man-lifting, pile-driving or pile-pulling.
NOTE 1 Responsibilities for the performance…
Photography — Photographic materials — Determination of ISO resolving power
This International Standard specifies a method for determining the resolving power of photographic films, plates
and papers, including black-and-white films, black-and-white printing papers, colour-reversal films, colour-negative
films, and colour-printing papers.
Materials designed for X-ray and other high-energy radiation are excluded, as are photographic materials used in
medical radiography…
