TY  - GEN
ED  - BUREAU OF CEYLON STANDARDS
TI  - SLS 561 : pt.1 : 1982 : Methods of sampling petroleum and petroleum protects - pt. 1 : Manual sampling of liquid hydrocarbons 
PY  - 1982///
CY  - Colombo
PB  - BCS
KW  - a662.75:543.053
KW  - SRI LANKA-STANDARDS
KW  - STANDARDS-SRI LANKA
N1  - STD2755
ISO 3170 : 1975
ER  -