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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…

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…

1. Scope 1.1 This standard applies to symbols that communicate instructions and directions about public services and safety to users of passenger transportation facilities. 1.2 This standard applies to bus, train, air and ship transportation facilities. 1.3 This standard addresses some of the needs of people with disabilities. 1.4 This standard does not cover all possible signage requirements…

This International Standard specifies a non-dispersive infrared spectrometry method for the continuous analysis and recording of the carbon monoxide (CO) content of the ambient air. The method is applicable to the determination of carbon monoxide concentrations from 0,6 mg/m3 (0,5 ppm volume fraction) to 115 mg/m3 (100 ppm volume fraction). The method has a lower limit of detection of about 0,06…

This part of ISO 13584 specifies a supplier code to identify the information suppliers of the contents of a library and, when the content of this library was provided in a standard document, a code that identifies this standard document. The following are within the scope of this part of ISO 13584: — a code to identify the supplier of information contained in a parts library, and — a code to…

This International Standard applies to implementation and application of test charts for colour copying machines. This International Standard serves for testing of reproduction properties of colour copying machines, in order to help to recognize the possibilities and limits of various machines and for their comparison. To use this International Standard, make copies of at least two test charts (…

This International Standard applies to implementation and application of test charts for colour copying machines. This International Standard serves for testing of reproduction properties of colour copying machines, in order to help to recognize the possibilities and limits of various machines and for their comparison. To use this International Standard, make copies of at least two test charts (…

1.1 This part of ISO 14527 establishes a data block system for the designation of urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF- and UF/MF-PMCs). 1.2 The various types of UF- and UF/MF-PMC are differentiated from each other by a classification system based on information about the filler/reinforcement type and content, the intended method of processing, any…

1.1 This part of ISO 14526 establishes a data block system for the designation of phenolic powder moulding compounds (PF-PMCs). 1.2 The various types of PF-PMC are differentiated from each other by a classification system based on information about the filler/reinforcement type and content, the intended method of processing, any special properties and those of the special properties used…

1.1 This part of ISO 14528 establishes a data block system for the designation of melamine-formaldehyde powder moulding compounds (MF-PMCs). 1.2 The various types of MF-PMC are differentiated from each other by a classification system based on information about the filler/reinforcement type and content, the intended method of processing, any special properties and those of the special properties…