right-handed screw thread
water supply right angle pipe joint with plastic lining internal thread
PROCEED RIGHT OR KEEP RIGHT
right crop for right land
right crop for right time
right hand screw [= right handed screw]
right weak complete right pordered semigroups
right-anglerectangular prisms right-hand circular polarization
the right to vote and the right to be elected
sharp V-thread (full V-thread)
V-thread (triangular thread)
(right)adequate semigroup