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ladder auxiliary

Uploaded : 2012/10/12

by : Kirill Skorohod

Licence : Creative Commons License

Article 3, the polymer assembly The configuration of the ladder: Type of staircase: additional (secondary). The width of the free march: 808 mm. Tread: 260mm., The free part: 175 ... 190 mm. Risers (step height): 220mm. Step length on stage: 280mm. Climbing angle: 51. Reliance under equipment