English |
and | |
tech. | steel industry |
System | |
gen. | system |
busin. | framework |
comp. | system software |
earth.sc. mech.eng. | system |
IMF. | scheme |
refrig. | system; thermodynamic system |
tech. | method; plan |
signalling and traffic control system : 4 phrases in 1 subject |
Communications | 4 |