Applicable to manhole tops and gully tops made of composite materials C1, C2 and C3 by using suitably controlled automatic processes that produce a single structure and that do not contain multiple pieces bonded together, with a clear opening up to a
KS 1555-5:2018
Gully tops and manhole tops for vehicular and pedestrian areas Part 5:Gully tops and manhole tops made of composite materials.
Number of Pages:25.
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Kes 3,605.00