n. balance made up of lever with two identical arms and a pan hanging from each arm
BEAM BALANCE
Meaning of BEAM BALANCE in English
Explanatory English dictionary bed edition. Толковый словарь английского языка Редакция bed. 2012
n. balance made up of lever with two identical arms and a pan hanging from each arm
Explanatory English dictionary bed edition. Толковый словарь английского языка Редакция bed. 2012