English |
trace | |
hydraul. | alignment |
tracer | |
chem. | radioactive label; radioactive tracer |
chem. engl. | marker |
mater.sc. | tracer gas |
tracers | |
earth.sc. | radio-active tracer |
tracé | |
construct. | ground plan; trace |
transp. construct. | alignment |
double: 25 phrases in 12 subjects |
Communications | 2 |
Earth sciences | 3 |
Economy | 1 |
Finances | 2 |
General | 1 |
Industry | 7 |
Leather | 1 |
Marketing | 2 |
Mathematics | 1 |
Microsoft | 1 |
Textile industry | 1 |
Transport | 3 |