Marking
Dimensional tolerances
Resistance measurement
Spaced
Mechanical testing
Brakes
Fatigue testing
Locking and locating devices
Load capacity
Conformity
Dynamic testing
Testing conditions
Diameter
Acceptance (approval)
Performance testing
Width
Static loading
Castors
Trolleys
Wheels
Dimensions
Fixing
Hand trucks
Holes
Efficiency
Rectangular shape
Manually-operated devices