The maximum percentage of water absorption of class I bricks in 24 hours should be limited to -
(a) 5
(b) 15
(c) 20
(d) 22.
The correct Answer Is
(c) 20
(a) 5
(b) 15
(c) 20
(d) 22.
The correct Answer Is
(c) 20
Bricks The maximum percentage of water absorption of class I bricks in 24 hours should be limited to -
- Thread starter Dnyan Deshmukh
- Start date
