Scaffolding step span, span, the vertical rod spacing is how much
Correct answer, scaffolding construction scaffolding and scaffold decoration is divided into two kinds, the decoration scaffold is divided into single and double row scaffolding and scaffolding scaffolding MyTopHome (scaffolding). Construction scaffolding step distance of not more than 1.5 meters, not more than 1.8 meters from the scaffolding scaffolding.
The span is the distance between two adjacent poles. The width of the scaffold is the width of the scaffold, which is the distance between two poles.
Distance refers to the distance between the adjacent two large bars, the middle of a protective bar.
