Building Materials
Blister steel

All listed here
Is obtained by cementation process
Is full of fissures and cavities
Can be easily welded

ANSWER DOWNLOAD EXAMIANS APP

Building Materials
Acrylic sheets

Possess 10 to 17 times greater breakage resistance than that of glass of equivalent thickness
All of these
Possess the light transmission rate of 93%
Are generally unaffected by most household detergents

ANSWER DOWNLOAD EXAMIANS APP