SLS 107 : Part 1 : 1995 : Specification for ordinary portland cement - part. 1 : requirements (second revision)
- 2nd
- Colombo SLSI 1995
- 16p.
STD2272
SLS 107 : Part 1 : 1995
666.942.2
STD2272
SLS 107 : Part 1 : 1995
666.942.2