上海航道局新海獅論使用本廠生產的Φ800mm艏吹管一套，總長50m。
One set of our ID 800mm tapered Floating Hose and Floating hoses used by the Dredger of CCCC shanghai Dredging Co,Ltd,the total length of pipe line is 50m
艏吹膠管 Ring Float used on the first Dredger Hose
[VIP第1年] 指數:4
通過認證 
