TY  - GEN
ED  - SRI LANKA STANDARDS INSTITUTION
TI  - SLS 848 : part 4 : 1989 : Specification for wood poles for overhead power and telecommunication lines : part 4 : determination of mechanical and physical properties of poles
PY  - 1989///
CY  - Colombo
PB  - SRI LANKA STANDARDS INSTITUTION
KW  - a621.315:668.1:674.04
KW  - POWER TRANSMISSION-STANDARDS
KW  - SRI LANKA-STANDARDS
N1  - STD2987
ER  -