Office machines; text communication equipment; national teletex graphic character subset
€24.39
Telephonic and telematic equipments. Telephon answering sets. Rules.
€153.00
Office machines; facsimile communication equipment; minimum information to be specified
€41.78
Vocabulaire électrotechnique. Groupe 65. Radiotélégraphie et radiotéléphonie : télégraphié, transmission de données, téléphonie.
€53.50
€125.00
Specification. Intrinsically safe magneto-call telephones primarily for use in coal mines
€269.00
IEEE Standard Definitions of Terms for Facsimile
€51.00
