Je was op zoek naar: stetoscopului (Roemeens - Engels)

anatomia stetoscopului
stethoscope anatomy

Şi a fost urmată un an sau doi mai târziu de descoperirea lui laennec a stetoscopului.
and it was followed a year or two later by laennec discovering the stethoscope.

daca performantele acustice ale stetoscopului dumneavoastra sunt slabe sau absente, verificati urmatoarele:daca performantele acustice ale stetoscopului dumneavoastra sunt slabe sau absente, verificati urmatoarele:
if your stethoscope's acoustic performance appears to be lacking or absent, try one of following:if your stethoscope's acoustic performance appears to be lacking or absent, try one of following:

stetoscop
stethoscope000