Blank white signboard on a metal pole against a clear sky a blank white signboard mounted on a metal pole set against a clear sky 向量例证 blank white signboard on a metal pole against a clear sky a blank white signboard mounted on a metal pole set against a clear sky
Blank white signboard with metal frame and supporting legs a rectangular metallic two standing upright the has clean smooth 库存例证 blank white signboard with metal frame and supporting legs a rectangular metallic two standing upright the has clean smooth
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