Upper Beam of Hydraulic Press
Steel Slipform with Upper-Arranged Needle Beam
long distance beam-beam interaction
upper ridge (upper-level ridge)
upper trough (upper-level trough)
upper-air chart (upper-level charty)
water diversion from the upper Yangtze River in the south to the upper Yellow River in the north
beam camber [= camber of beam
beam to beam connection
beam to beam moment connection
beam width of Gaussian beam