five-bit
five-channel
five-hole
fixed
fixed-bias
fixed-cycle
fixed-format
fixed-grid
fixed-head
fixed-head-disk
  fixed-length
fixed-logic
fixed-OR
fixed-point
fixed-product
fixed-program
fixed-radix
fixed-space
fixed-stealing
fixed-tag
fixed-to-float

    fixed-length block

    блок данных фиксированной длины