Олон түвшний өлгүүр
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Олон түвшний mezzanine
1. Multi-tier mezzanine, or called rack-support mezzanine, consists of frame, step beam/box beam, metal panel/wire mesh, flooring beam, flooring deck, staircase, handrail, skirtboard, door and other optional accessories like chute, lift and etc.
2. Олон түвшний тууралт нь Longspan тавиур дээр үндэслэн баригдаж болно.
