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Sell GRP Pipes with Sand Filler
Sell GRP Pipes with....
[2009Äê1ÔÂ6ÈÕ£¬15:04:06]

1. The structure of the pipe wall can be designed according to the working pressure
2.....

Sell GRP Jacking Pipe
Sell GRP Jacking....
[2008Äê7ÔÂ30ÈÕ£¬8:22:46]

FRP/GRP pipe is the short name of Fiberglass/Glassfiber Reinforced Polyester (FRP) pipe,....

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