English ⇄ Chinese Danish Dutch Estonian Finnish French German Greek Italian Lithuanian Portuguese Russian Slovak Spanish Swedish

protection device
el.	防护装置【核】; 安全装置
hydroel.st.	保护设备; 保护装置
nautic., tech.	保护装置安全装置
tech.	防护装置

protection device: 79 phrases in 21 subjects

Automobiles	5
Aviation	2
Communications	2
Cryptography	1
Drilling	1
Electric machinery	1
Electronics	8
Geophysics	1
Hydroelectric power stations	5
Information technology	5
Metallurgy	2
Nautical	2
Oil / petroleum	1
Plastics	3
Radio	2
Rail transport	10
Shipbuilding	6
Solar power	1
Technology	19
Telecommunications	1
Wind Energy	1