Высотные работы - промышленный альпинизм

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