高所作業員の安全帯装備
Schlüsselwörter
working man,
helmet,
lifeline,
harness,
construction,
scaffold,
rope,
safe,
back,
open air,
sky,
working,
craftsman,
checking,
workwear,
gear,
man,
alone,
lifeline,
construction site,
protection,
assignment,
white,
orange,
grey,
construction industry,
seatbelt
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