Russian ⇄ Arabic Bulgarian Chinese Taiwan Chinese simplified Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hindi Hungarian Italian Japanese Korean Latvian Lithuanian Norwegian Bokmål Polish Portuguese Romanian Serbian Latin Slovak Slovene Spanish Swedish Thai Turkish Ukrainian

дублирование диска stresses
comp.	disk shadowing; shadow recording
comp., MS	disk duplication (The process of using third-party hardware or software to copy a full master Windows installation onto the hard disks of multiple destination computers. The master computer and destination computers must have compatible hardware abstraction layers (HALs). The destination computer can be delivered directly to customers, or it might require additional processing on the factory production line)
IT	disk duplexing; disk mirroring

дублирование диска: 2 phrases in 2 subjects

Computers	1
Mass media	1