Ключевые слова:
Rolling|Flexural members|Manually-operated devices|Dimensions|Cantilevers|Bending stress|Deflection tests|Metal sections|Overhead conveyors|Construction materials|Clamps (mechanical)|Marking|Welded joints|Safe working load|Shear stress|Trolley assemblies|Proof loading|Electrically-operated devices|Inspection|Design|Structural design|Beams|Structural steels|Compressive strength|Steels|Stress analysis|Design calculations|Certificates of conformity|Legislation|Tracks (materials handling equipment)|Overhead|Loading|Joints