TY  - GEN
ED  - BUREAU OF CEYLON STANDARDS
TI  - SLS 551 : 1982 : Specification for padlocks
PY  - 1982///
CY  - Colombo
PB  - BCS
KW  - a683.33
KW  - SRI LANKA-STANDARDS
KW  - STANDARDS-SRI LANKA
N1  - STD2745
ER  -