Which of the following would help prevent escape of foul sewer gases from water closet:
AAir Gap
BVent Pipe
CGully Trap
DP Trap
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Related Questions:
For treating the sewage of a large city, you will recommend
From septic tank the effluents are discharged into:
Which of the following would help prevent escape of foul sewer gases from water closet?
The system of carrying sewage through sewer :
Which of the following sewer appurtenances discharge the excess sewage flow to relief sewer?