有關scaffoldings的精選大全

用scaffoldings造句子,“scaffoldings”造句
Easilyportablebackpackvacuumcleanerwithpatentedcarrierframeforconvenientandfatigue-freeoperationevenonnarrowcleaningsitessuchasscaffoldings,ladders,ropes,narrowpathsincinemas,theatres,trains,bussesand...
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