1. Multi-tier mezzanine, tabi ti a npe ni rack-support mezzanine, oriširiši fireemu, igbese tan ina / apoti tan ina, irin nronu / waya mesh, ti ilẹ tan ina, ti ilẹ dekini, staircase, handrail, skirtboard, enu ati awọn miiran iyan awọn ẹya ẹrọ bi chute, gbe ati be be lo.
2. Olona-ipele le ti wa ni itumọ ti da lori longspan shelving be tabi yiyan pallet racking be.