direct-burial
direct-charging
direct-contact
direct-cooled
direct-coupled
direct-cranking
direct-current
direct-cycle
direct-delivery
direct-detection
  direct-drive
direct-driven
directed
directed-beam
direct-entry
direct-expansion
direct-feed
direct-fired
direct-flow
direct-hardening
direct-heating

    direct-drive acceleration

    ускорение на прямой передаче