balance short arm

bridge-arm short-circuit

Deletion of short arm of chromosome 4

Deletion of short arm of chromosome 5

Self powered short arm human centrifuge

short arm beat-up mechanism

short arm centrifuge

short arm screw

long and short anchor arm

short bucket arm

short retractor arm

short short story

short-short

ARM ARM

short and ultra short electron bunch

short driving and short lining

short focal length lens (=short-focus lens)

Short range， short haul

arm in arm