7 [CONSTRUCTION MACHINES; NAMELY] DRILLING RIGS FOR UNDERGROUND WORK CONSISTING OF DRILLING TUBES, DRILLING RODS, ROD AND TUBE COUPLINGS, POWER OPERATED ROCK DRILLING TOOLS, HYDRAULIC DRIFTERS AND HYDRAULIC UNITS; POWER OPERATED SLURRY WALL CUTTERS; [POWER OPERATED SLURRY WALL GRIPPERS; POWER OPERATED VIBRATORS FOR MAKING DRILL HOLES AND FOR COMPACTING SOIL AND BUILDING MATERIAL, namely, DEPTH VIBRATORS, DEPTH COMPACTORS;] CARRYING EQUIPMENT,[, namely, CRANES, CROWLER CRANES, FOR SLURRY WALL CUTTERS, DEPTH VIBRATORS, DEPTH COMPACTORS,] DRILLING RIGS, GROUTING TOOLS, [DRAWING TOOLS, INDUSTRIAL PNEUMATIC AND HYDRAULIC MACHINE PRESSES; PNEUMATIC PUMPS;] HYDRAULIC PUMPS; [INDUSTRIAL MIXERS FOR SLURRIES, INJECTION AND SEALING COMPOUNDS;] DRILL BITS FOR USE WITH POWER OPERATED DRILLS; FLUSHING HEADS FOR USE IN MACHINERY; ROD DRAW AND BREAK EQUIPMENT, namely, HYDRAULIC AND PNEUMATIC CLAMPING AND BREAKING DEVICES; TUBE RACKS, NAMELY, ROD-MAGAZINES; MACHINE PARTS, NAMELY, CRANE JIBS FOR LIFTING TUBES INTO POSITION