Việt
sự cân bằng khối lượng
đối trọng
Anh
balancing of masses
earthwork balance
mass balance
mass balancing
counterbalance
Đức
Massenausgleich
Pháp
équilibrage des masses
Massenausgleich /m/CT_MÁY/
[EN] mass balancing
[VI] sự cân bằng khối lượng
Massenausgleich /m/CƠ/
[EN] counterbalance
[VI] đối trọng
Massenausgleich /SCIENCE/
[DE] Massenausgleich
[EN] balancing of masses
[FR] équilibrage des masses