3D measurement of external nose
a semiconductor laser with external optical feedback
abdominal external hernia
abnormal external force
abnormalities of external and middle ear
Abscess of external ear
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Acquired stenosis of external ear canal
acting by external hydrostatic pressure
Acupoint external application
acute external irradiation caused radiation diseases
adduction of external file
aircraft external store
airlifted external recycling
all-external compression inlet
allowable combined stress due to external load
an External Controllable Driving Field
anal external sphincter
angle of external friction