000 00251nam a2200073 4500
080 _a
_b
245 _aIS: 6262 - 1971 : Method of Test for Power Factor and Dielectric Constant of Electrical Insulating Liquids
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1972
300 _a15p
999 _c25608
_d25608