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float ball stresses
geol.	шаровой поплавок

float ball : 33 phrases in 14 subjects

Armored vehicles	1
Automated equipment	1
Automobiles	2
Hydraulic engineering	1
Hydrology	3
Nautical	2
Oil / petroleum	3
Oil and gas technology	3
Oilfields	1
Rail transport	1
Shipbuilding	1
Technology	12
Tengiz	1
Thermal engineering	1