English ⇄ Chinese German Russian

voltage protection
hydroel.st.	电压保护
tech.	电压保护装置

voltage protection: 64 phrases in 18 subjects

Air defense	1
Automobiles	2
Aviation	1
Electric machinery	6
Electronics	10
General	1
Geophysics	2
Hydroelectric power stations	9
Information technology	4
Metallurgy	1
Nautical	1
Oil / petroleum	1
Rail transport	6
Shipbuilding	1
Space	2
Technology	13
Telecommunications	2
Wind Energy	1