y

Y junction Y level Y piece Y-seat valve Yale lock yard yard drain yard drainage yard gulley yard lumber yard track yard trap yard turnout yardage yarn

yaw year year-round air-conditioning year-round construction season yellow yellow lead chrome yellow ocher yellow oxide pigment yellowing yelm yield yield calculation yield criterion yield determination yield factor yield line

yield moment yield of drainage basin yield point yield point elongation yield range yield state yield strength yield stress yield stress level yield surface yield test yielding yoke Young's modulus youth hostel