Information technology. Open distributed processing. Reference model: Foundations1 Scope This Recommendation International Standard covers the concepts which are needed to perform the modelling of ODP systems (see clauses 6 to 14), and the principles of conformance to ODP systems (see 15). The concepts defined in clauses 6 to 14 are used in the reference model of open distributed processing to support the definitions of: a) the structure of the family of standards which are subject to the reference model; b) the structure of

filtration processes or processes that combine physical and/or mechanical removal with microbiological inactivation

Besides editorial adjustments in the text and updates of normative references the following changes have been made:

ISO 21618 describes a test method that covers the determination of fracture resistance of monolithic ceramics at room temperature by the indentation fracture (IF) method

5 Inductive coil

Refractories

4 provides you guidance on determining the free fatty acids content of alkali metal soaps

Who is BS EN 969 - Requirements and test methods for gas pipelines for

Manufacturers of bituminous binder and aggregates

Product designation

The test method described in this document is only applicable to fibre ropes of diameter between 12 mm and 20 mm

3 Supply pressure variations

BS EN 2267-005 is the fifth part of the BS EN 2267 series that specifies the characteristics of UV laser printable electrical cables for use in the onboard electrical systems of aircraft at operating temperatures between − 55 °C and 260 °C