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This Part of BS 4485 describes methods for the determination of the performance of industrial mechanical draught and natural draught water cooling towers

7 Evaluation of indications

It is possible to have separate data and metadata interchanges

Travel information relevant to road users

Tests for thermal and weathering properties of aggregates - Determination of resistance to freezing and thawing of Lightweight aggregates Ingestion-build-86103 blind mate) and springs for1 Scope This European Standard specifies the reference test method used for type testing, and in case of dispute, for determining the resistance to freezing and thawing of lightweight aggregates (LWA) in accordance with EN 13055. For other purposes, in particular for factory production control, other methods may be used provided that an appropriate working relationship with the reference method has been established. The test is applicable to LWA with