English ⇄ Chinese Russian

time-on
gen.	开启时间; 通话开始时间
telecom.	开始时间
time on
auto.	接通时间
tech.	开始通话时间

time-on: 313 phrases in 51 subjects

Agriculture	3
Air defense	4
Animal husbandry	2
Artificial intelligence	1
Audio electronics	1
Automobiles	11
Aviation	19
Bridge card game	1
Bridge construction	1
Business	19
Chemistry	3
Chess	1
China	10
Commerce	10
Computers	1
Consulting	1
Corporate governance	1
Cosmetics and cosmetology	1
Drilling	6
Economy	25
Electric machinery	1
Electronics	20
Exhibitions	2
Explosives and Explosive Ordnance Disposal	2
Finances	2
Football	3
General	33
Geophysics	1
Informal	1
Information technology	4
International trade	2
Labor law	1
Management	6
Marketing	1
Mathematics	1
Metallurgy	11
Mining	1
Oil / petroleum	7
Plastics	2
Power system protection	4
Project management	3
Rail transport	1
Securities	1
Shipbuilding	2
Space	22
Sports	1
Technology	43
Telecommunications	9
Textile industry	3
Water resources	1
Wind Energy	1