000 00356 a2200121 4500
999 _c67275
_d67275
003 OSt
008 240207b ||||| |||| 00| 0 eng d
100 _aAmerican National Standards Institute
245 _aDIN 51353:2021;Testing Of Insulating Oils - Detection Of Corrosive Sulfur - Silver Strip Test
260 _bANSI
_c2021
300 _a7p.
942 _cSTDS