Ключевые слова:
Stress concentration|Load measurement|Straightness measurement|Load capacity|Force measurement|Lifts|Safe working load|Deflection tests|Tensile strength|Mechanical components|Safety devices|Safety engineering|Keys (engineering)|Passenger lifts|Surface texture|Rails|T-bars|Electrically-operated devices|Fish plates|Compression testing|Installation|Mechanical testing|Bending stress|Dimensions|Service lifts|Design calculations|Structural steels|Stress|Goods lifts|Steels|Designations|Maximum load|Bend testing