deep-drawing steel deep drilling deep engraving deep freeze deep-freezing instalation deep-freezing treatment deep-furrow drill deep gate deep-hardening deep-hole drill deep-hole drilling deep lead deep-lying deep note deep-penetration bomb deep-penetration electrode deep plough deep plow deep potential well deep-sea cable |
deep-drawing steel стомана за дълбоко изтегляне Търсената дума е намерена |