Tractors, machinery for agriculture and forestry, powered lawn and garden equipment. Symbols for operator controls and other displays - Symbols for forestry machinery Ingestion-build-48348 A digital interface device is

A digital interface device is a device for exchanging signals between a hearing aid and a control device for the electrical setting of operating parameters

With obedience and compliance to PD CEN/TR 16149

NOTE 2 This part of IEC 60874 applies also to the connectors covered by the IEC 61753

7) have been completely rewritten

BS EN 15721:2013 specifies a gas chromatographic (GC) test method for the determination of a number of compounds present in ethanol for use as a blending component in petrol according to the CEN ethanol blending component specification EN 15376 [1]

Tractors, machinery for agriculture and forestry, powered lawn and garden equipment. Symbols for operator controls and other displays - Symbols for forestry machinery Ingestion-build-48348 A digital interface device is