PREFERRED TERM
سلسله مراتب رقمی همگام
TYPE
-
http://www.irandoc.ac.ir/onto/irandoc-meta/Concept
BROADER CONCEPT
RELATED CONCEPTS
IN OTHER LANGUAGES
synchronous digital hierarchy
English
SDH communication
URI
http://www.irandoc.acir/onto/irandoc/INSP0001630