SLS 855 : part 2 : 1989 : Specification for cement blocks : part 2 - test methods
- Colombo SRI LANKA STANDARDS INSTITUTION 1989
- 20p.
STD2989
SLS 855 : part 2 : 1989
a693.27:666.94
CEMENT-STANDARDS
SRI LANKA-STANDARDS
693.27:666.94
STD2989
SLS 855 : part 2 : 1989
a693.27:666.94
CEMENT-STANDARDS
SRI LANKA-STANDARDS
693.27:666.94