TY  - GEN
ED  - SRI LANKA STANDARDS INSTITUTION
TI  - SLS 888 : 1990 : Specification for the definition of welding positions
PY  - 1990///
CY  - Colombo
PB  - SLSI
KW  - a621.791
KW  - SRI LANKLA-STANDARDS
KW  - STANDARDS-SRI LANKA
N1  - STD3013
ER  -