Aerospace. Hydraulic fluid components. Expression of particulate contamination levels Ingestion-build-224916 hotel air conditioning systems

hotel air conditioning systems

BS EN 13173 Cathodic protection for steel offshore floating structures

NOTE 2: BS EN 1563 does not cover:

Determination of the sedimentation index

tanks and pipelines for

Aerospace. Hydraulic fluid components. Expression of particulate contamination levels Ingestion-build-224916 hotel air conditioning systems1 Scope This International Standard defines the method of reporting and communicating the contamination (or cleanliness) level of components used in aerospace fluid systems. It also presents a coding system which allows cleanliness data to be reported, both in a shortened manner and in a complete manner, when communicating for reporting contamination level measurement results and for specifying cleanliness requirements.