វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Hairspring
ENGLISH MEANING
noun
1.
The
slender
recoil
spring
which
regulates
the
motion
of the
balance
in a
timepiece
.