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Title: Water-filled sections of pipe within a building's wastewater system that keep sewer gases and odors ... Post by: HOTmike on Jul 16, 2017 Water-filled sections of pipe within a building's wastewater system that keep sewer gases and odors from entering the building are called:
a. risers. b. gas-flow preventers. c. sanitary pipes. d. traps. Title: Re: Water-filled sections of pipe within a building's wastewater system that keep sewer gases and ... Post by: Eleglin on Jul 16, 2017 Content hidden
Title: Re: Water-filled sections of pipe within a building's wastewater system that keep sewer gases and odors ... Post by: HOTmike on Sep 23, 2017 Thanks Elgin
Title: Re: Water-filled sections of pipe within a building's wastewater system that keep sewer gases and odors ... Post by: Eleglin on Sep 23, 2017 :)
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