权威例句
Handrails
Handrails
Handrails
FM 3-34.343 Part 3 Chapter 6
Illumination system for escalator handrails
Development of vertically moving robot with gripping handrails for fire fighting
Infants use handrails as tools in a locomotor task.
Out of the Toolbox: Toddlers Differentiate Wobbly and Wooden Handrails
Efficacy of handrails in preventing stairway falls: a new experimental approach
Effects of handrails on separated shear flow and vortex-induced oscillation
Where do we look when we walk on stairs? Gaze behaviour on stairs, transitions, and handrails
Interventions to promote more effective balance-recovery reactions in industrial settings: new perspectives on footwear and handrails
Dripping handrails and the quasi-periodic oscillations of the AM Herculis objects