QUESTION 9 Manhole covers are round because... O they are easy to fabricate because the lower sections of the manhole ar
Posted: Mon May 16, 2022 12:04 pm
QUESTION 9 Manhole covers are round because... O they are easy to fabricate because the lower sections of the manhole are also round O they are easier to put back on and lock them O they support more load from vehicular traffic None of the above