00441nam a2200133Ia 4500008004100000041000800041082001800049100003000067245012200097250000800219260004700227300000600274650002700280230711s9999||||xx |||||||||||||| ||und||  aENG  a621.314bBU-I  aBureau of Indian Standard 0aIS : 1180 Pt II 1989bOutdoor type three phase distribution transformer up to and including 100 KVA 11KV-specfication  a1st  c1990aNew DelhibBureau of Indian Standard  a4  aElectrical Engineering