| 摘要 |
PCT No. PCT/AU89/00255 Sec. 371 Date Mar. 14, 1990 Sec. 102(e) Date Mar. 14, 1990 PCT Filed Jun. 14, 1989 PCT Pub. No. WO89/12725 PCT Pub. Date Dec. 28, 1989.A stackable sacffold module (11) having four vertically extending support columns or members (13,14) to which there is pivotally attached at least two work platforms (12), there is further provided clamps (44) which retain the work platforms (12) fixed to the support columns (13,14), when the module (11) is in an erect configuration. The clamps (44) are releasable to allow folding of the module (11) to a transport configurations, with the support members (13, 14) being located adjacent each other.
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