CONVEYORS; CONVEYING CHAINS; FOOD MAKING MACHINES, NAMELY, MIXERS; PACKAGING MACHINES; VACUUM PACKING MACHINES; BOTTLING MACHINES; POWER-OPERATED MECHANICAL ARMS; CUTTING METAL-WORKING MILLING MACHINES; CUTTING METAL-WORKING LATHES; CUTTING METAL-WORKING DRILLING MACHINES; POLYESTER PLASTIC FOAMING MACHINES; PLASTIC INJECTION MOLDING MACHINES; PLASTIC MOLDING MACHINES; BOTTLE BLOW MOLDING MACHINES; POWER HAND DRILLS; CHUCKS FOR POWER HAND DRILLS; POWER SCREWDRIVERS; ELECTRIC DRILLS; DRILLING ...