riser main

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Related to riser main: riser pipe
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.riser main - a vertical pipe in a building
pipage, pipe, piping - a long tube made of metal or plastic that is used to carry water or oil or gas etc.
References in periodicals archive ?
Tenders are invited for Repair And Refurbishment Of Riser Main System