Minimum grade of concrete for water tank:
AM15
BM20
CM25
DM30
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The optimum depth of kor watering is 19 cm for
No treatment of sewage is given if dilution factor is
The carriage way intended for one line of traffic movement is called:
The devices which are used to prevent the escape of foul gases inside or outside the houses are called
If true bearing of a line is 125° 30° and declination is 2° 30' W its magnetic bearing equals