Cover (manhole)
Revision as of 12:23, 7 February 2017 by Joceil.infante (talk | contribs) (Created page with "The movable part(s) of a manhole top or a gully top which cover(s) the manhole or gully opening. == References == 1. SS30 Specification for manholes tops and surface box tops")
The movable part(s) of a manhole top or a gully top which cover(s) the manhole or gully opening.
References
1. SS30 Specification for manholes tops and surface box tops