SLS 484 : Part 7 : 1980 : Methods of test for raw natural rubber pt.7 colour index test.
- Colombo BUREAU OF CEYLON STANDARDS 1980
- 08p.
STD2677
SLS 484 : Part 7 : 1980
a678.032:535.661.3
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
678.032:535.661.3
STD2677
SLS 484 : Part 7 : 1980
a678.032:535.661.3
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
678.032:535.661.3