calculation on heat drop in pass

drop by drop

pass-groove (pass)

~+Drop tower tests

a drop

a drop in the bucket

a drop quiz

abnormaL drop

Abnormal flower and fruit drop

Abrupt temperature drop

absolute speed-drop

acceleration pressure drop

accessible voltage drop

acid drop

acrid bitter drop therapy

ACT DROP

active anti-rhinitis nasal drop

actual enthalpy drop

actual net heat drop