TY - BOOK ED - Buraeu of Indian standards, New Delhi TI - Dimensions for porcelain transformers bushing for use in normal and lightly polluted atmospheres. Part 3 17.5 kV bushings. Section 1 porcelain parts (second revision) (second reprint May 2002) PY - 1988/// CY - New Delhi PB - Buraeu of Indian standards, New Delhi KW - IS 3347 PT 3 SEC 1 N1 - Indian Standard No. : IS 3347 PT 3 SEC 1 ER -