SLS 595 : 1982 : Specification for kerosine .
- Colombo BCS 1982
- 06 p.
STD2805
SLS 595
a665.582
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
STD2805
SLS 595
a665.582
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
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