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FRP manhole covers
Production process
Certifications
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B125
C250
D400
ROUND
SQUARE
600 mm
B125T/600_001
550 mm
B125T/550_001
600 mm
B125TC/600_001
880X880 mm
B125Q/900_001
600x600 mm
B125Q/600_001
560X560 mm
B125Q/550_001
465X465 mm
B125Q/450_001
360x360 mm
B125Q/360_001