two-cone
two-cup
two-dimensional
two-dimensionality
two-element
twofold
two-head
two-layer
two-leg
two-level
  two-line
two-main
two-operator
two-phase
two-pin
two-plug
two-ply
two-port
two-position
two-prong
two-pronged

    two-line system of oil and petroleum gas gathering

    двухтрубная система сбора нефти и нефтяного газа