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Communication Tube
Sand Pipe（CWFP）
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Main Supporting Network Project of Zhoushan Sewage Treatment Plant
Zhuyuan Shidongkou Sewage Connection Pipe (Jiangyang South Road Taihewan Water Plant) Project
rrigation project in kralkizi Turkey
Cooling system extension project in Jubail，Saudi Arabia
Quanzhou raw water project
Tailwater drainage project
SOUTH–North Water Transfer Project Xinyi section FRP sand pipe engineering
Glass sand-filled Steel Tube
Glass sand-filled Steel Tube
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