Buundada Chongqing Dongshuimen waxay ku cusboonaystaa Slabs Core Hollow FRP
Chongqing, Shiinaha - Chongqing Dongshuimen buundada, oo ah isku xirka muhiimka ah ee guud ahaan wabiga Yangtze ee isku xira degmooyinka Yuzhong iyo Nan'an, ayaa daaha ka qaaday hab-goyn u ah kaabayaasha magaalooyinka iyadoo la adeegsanayo FRP (Fiber Reinforced Polymer) oo godan
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