物體飛落
3 videos • 0 views • by 歐Alex
1
Incident Investigation: Faller Killed by Slab From Dangerous Tree | WorkSafeBC
WorkSafeBC
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2
Excavator Falls Down Shaft 2.
MΞGAN
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3
Shocking Moment Excavator Plunges Down Ventilation Shaft in Hong Kong
On Demand News
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