SLS 304 : 1974 : Specification for double-ended open jaw spanners (forged)
- Colombo BCS 1974
- 16p.
STD2519
SLS 304 : 1974
a621.883.1
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
621.883.1
STD2519
SLS 304 : 1974
a621.883.1
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
621.883.1