1221 upper working face
Upper Corner of Mining Face
water diversion from the upper Yangtze River in the south to the upper Yellow River in the north
face to face carpet loom
Level neutralizing tune face to face pass optics
single face welding with double face forming
unloading meeting face to face
2×2 Upper Triangular Operator Matrixes
95% Upper confidence limit
Aberdeen Upper Reservoir
Accommodation above the Upper Deck
accurate upper bound solution
Acquired absence of both upper limbs [any level]
Acquired absence of upper limb above wrist