Penetration polymer concrete drainage channel
Name:Penetration polymer concrete drainage channel
Channel Material :polymer concrete
Model:PP300*370
Cover and gratings material:polymer concrete;or galvanized steel cover or pressed cover or stainless steel cover or ductile iron cover.
Channel Material :polymer concrete
Model:PP300*370
Cover and gratings material:polymer concrete;or galvanized steel cover or pressed cover or stainless steel cover or ductile iron cover.
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