UNE 58242:1994 CONTINUOUS MECHANICAL HANDLING EQUIPMENT FOR LOOSE BULK MATERIALS. OSCILLATING CONVEYORS AND SHAKING OR RECIPROCATING FEEDERS WITH RECTANGULAR OR TRAPEZOIDAL TROUGH.
1994UNE 58242:1994 CONTINUOUS MECHANICAL HANDLING EQUIPMENT FOR LOOSE BULK MATERIALS. OSCILLATING CONVEYORS AND SHAKING OR RECIPROCATING FEEDERS WITH RECTANGULAR OR TRAPEZOIDAL TROUGH.