What is the minimum spacing between the crossbar and the pole spacing of the scaffold?
Send a mail to you, but whether you can give the best answer, huh, huh
According to JGJ130-2011 "construction of fastener type steel pipe scaffold safety technical specifications" is just that should not exceed 50 meters. Did not explain the restrictions on workers to shelve construction. May be specific to a more specific program scaffolding calculation book to calculate. Should be and step, span, even wall pieces, scissors, and other specific size settings associated.
