Chinese ⇄ English

钻臂
tech.	boom; working beam

钻臂: 78 phrases in 19 subjects

Architecture	1
Automobiles	6
Chemistry	1
Compressors	2
Construction	1
Drilling	4
Explosives and Explosive Ordnance Disposal	1
General	2
Geophysics	2
Hydroelectric power stations	1
Mechanics	1
Metallurgy	3
Nautical	1
Oil / petroleum	4
Shipbuilding	1
Space	1
Technology	44
Water polo	1
Wind Energy	1