Aerospace series. Hydraulic filter elements. Test methods - Initial cleanliness level1 Scope This part of ISO 14085 defines a reference method for determining the level of cleanliness of new filter elements for use in aircraft hydraulic systems, after production prior to shipment, or prior to installation in the circuit. It applies to filter elements used on systems requiring fluid cleanliness conditions defined in the particular specification. The tests data resulting from application of this part of ISO 14085 can be used to compare

BS EN 61235 on insulating hollow tubes is helpful for:

Organizations and Parties

For these parts of SRP/CS

as a reference document

Significant changes include:

The glass transition temperature is defined to be 160 °C minimum

les fabricants

performance classes

An optical instrument is a device that processes light waves

The transport test involves shipping loaded substrates with ordinary mail

DIF block ID words

it applies to equipment that treats bathroom greywater so that it is of a quality suitable for prescribed domestic uses in residential