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труба ствола stresses
weap.	gun tube (ABelonogov)

труба ствола: 39 phrases in 18 subjects

Armored vehicles	1
Artillery	2
Construction	5
Drilling	6
Electronics	4
General	1
Makarov	1
Mechanic engineering	1
Military	1
Mining	4
Oil / petroleum	3
Oil and gas	2
Oilfields	1
Production	1
Sakhalin	1
Shipbuilding	1
Technology	1
Weapons and gunsmithing	3