Specification for common burnt clay building bricks first revision SLS 39 : 1978
Sri Lanka Standards Institution
Specification for common burnt clay building bricks first revision SLS 39 : 1978 - Colombo Sri Lanka Standards Institution 1978 - 10 p.
BRICKS
Building Materials
BUILDINGS
SLS 39 ; 1978
SRI LANKA STANDARDS
691.421:006 / SRI
Specification for common burnt clay building bricks first revision SLS 39 : 1978 - Colombo Sri Lanka Standards Institution 1978 - 10 p.
BRICKS
Building Materials
BUILDINGS
SLS 39 ; 1978
SRI LANKA STANDARDS
691.421:006 / SRI