TY  - BOOK
AU  - I.E.C.
TI  - IEC: 61241-1-2, Ed.2-1999; Electrical apparatus for use in the presence of combustible dust- Part 1-2: Electrical apparatus protected by enclosures and surface temperature limitation-selection, installation and maintenance
PY  - 1999///
CY  - Geneva
PB  - IEC
ER  -