000 00223nam a2200061 4500
080 _a
_b
245 _aANSI: C93.1 - 1990; Power-line carrier coupling capacitors and coupling capacitor voltage transformers (CCVT) - requirements
260 _aNew York
_bANSI
_c1990
300 _a27
999 _c35591
_d35591