Without taking small steps, one cannot reach a thousand miles; without accumulating small streams, one cannot form a river or sea.
scaffolding adjustable base jack nut
——Xunzi.
Warning for collapse accidents of construction scaffolding! Building scaffolding sets up 6 restricted areas, with senior safety officers
China Railway Group’s “Construction Requirements and Safety Management for Bowl Buckle, Plate Buckle, and Fastener Scaffolding” (PPT, PDF)
