Main+conduit
41water main — a main pipe or conduit in a system for conveying water. [1795 1805] * * * …
42water main — wa′ter main n. civ conduit in a system for conveying water …
43water main — /ˈwɔtə meɪn/ (say wawtuh mayn) noun a main or principal pipe or conduit in a system for conveying water …
44water main — noun Date: 1803 a pipe or conduit for conveying water …
45gas main — noun The conduit through which natural gas is conveyed to users …
46force main — noun : a principal conduit (as in a sewer system) through which water is pumped as distinguished from one through which it flows by gravity …
47Completion (oil and gas wells) — This article is about the oil or gas well completion. For other uses of completion, see Completion (disambiguation) In petroleum production, completion is the process of making a well ready for production (or injection). This principally involves …
48Albany Highway — Infobox Australian Road road name = Albany Highway route route route photo = Albany Highway Cannington.jpg caption = Albany Highway at Cannington length = 410 direction = Northwest Southeast start = finish = Middleton Road, Albany, Western… …
49Pakistan — /pak euh stan , pah keuh stahn /, n. 1. Islamic Republic of, a republic in S Asia, between India and Afghanistan: formerly part of British India; known as West Pakistan from 1947 71 to distinguish it from East Pakistan (now Bangladesh).… …
50Shanghai — For other uses, see Shanghai (disambiguation). Shanghai 上海   Municipality &# …
