IS 10488 Pt.2-1983 Specification for frame output transformers for television picture tubes Part 2 Type FOT IH for television picture tubes 470, 510, 590 and 610 mm
1983IS 10488 Pt.2-1983 Specification for frame output transformers for television picture tubes Part 2 Type FOT IH for television picture tubes 470, 510, 590 and 610 mm