TY - BOOK AU - Bureau of Indian Standards TI - Guide for Sampling and Analysis of Free and Dissolved Gases and Oil-Filled Electrical Equipment (IS : 9434 - 1992) U1 - IS : 9434 - 1992 PY - 1992/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - IT N1 - IS : 9434 - 1992 ER -