Computer Numerical Control




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Název testu:
Form pairs of expressions of similar meaning:



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