Staircase involves a lot ofsize data, in addition to well-known step tread, kicking surface size, thewidth of the ladder, the width of the rest table, platform net higher also haveclearly defined in the specification. What is easily overlooked is..: 1., the height of thehandrail (from t...
Stair involves a lot of the size of the data, in addition to the tread of well-known footfall, playing surface size, the width of the bench, the width of the rest, clear height of platform offline are also shall be specified in the specification. Easily overlooked: 1. The height of th...