The usual proportion of concrete mix for lintel is
A1:3:6
B1:2:4
C1:1/5:3
D1:4:8
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The irrigation water in canal is available at such a level that it can flow over the adjoining land by gravity is
In a sludge digestion tank, the gas that mainly evolves is
Doctrine of public trust is related to:
In 18-4-1 HSS (High speed steel ) the percentage of chromium is
For all her reticence and modesty, it wasclear that she was a __________ expert in her filed.