Computer Numerical Control




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Název testu:
Form pairs of expressions of similar meaning:



1. seamless tubes a) constructional materials 1 =
2. crude oil fields b) kaolin 2 =
3. commercially available c) rayon 3 =
4. ore concentration d) resources of petroleum 4 =
5. special property e) petrol container 5 =
6. storage of power f) artificial rubber 6 =
7. wood construction g) accumulation of energy 7 =
8. building materials h) negligible amount 8 =
9. gasoline tank i) fire brick 9 =
10. man-made rubber k) uncommon characteristic 10 =
11. insignificant quantity l) timber construction 11 =
12. refractory brick m) supplies 12 =
13. non-productive materials n) enrichment of ore 13 =
14. artificial silk o) weldless tubes 14 =
15. china clay p) to be on the market 15 =