TY  - BOOK
ED  - Indian Standards Institution
TI  - Indian Standard Degrees of Protection Provided by Enclosures for Low-voltage Switch Gear and Controlgear
PY  - 1963///
CY  - New Delhi
PB  - Indian Standards Institution
KW  - Controlgear
KW  - Low voltage Switch Gear
KW  - NASA Thesaurus
KW  - Standard
ER  -