TY  - GEN
ED  - SRI LANKA STANDARDS INSTITUTION
TI  - SLS 821 : Part 1 : 1988 : Specification for low - frequency cables and wires with PVC insulation and PVC sheath for telecommunication :  Part.1 - General requirements and tests
PY  - 1988///
CY  - Colombo
PB  - SLSI
KW  - a621.315.21:678.743
KW  - SRI LANKA-STANDARDS
KW  - STANDARDS-SRI LANKA
N1  - STD2958
ER  -