Yes, yes.
(设备/材料)
描述:
Beams are part of the building system and perform a load-bearing function. They are used in the construction of multi-story civil and industrial buildings as a span covering of 6–12 m wide.
OOO "Orenzmk"
地点: Orenburg region, Orenburg, Donguzskaya st., 122
主要产品/服务: Metal structures
