IEC 698 Ed. 1.0被替代
Measuring Methods For Television Tape Machines
出版：International Electrotechnical Committee
专家解读视频
Describes the measuring methods which may apply specifically to characteristics of television tape machines or to recorded tapes in order to define accurately their specifications. It is not immediately concerned with domestic equipment.
HD 439:1983 - Identical
VDE 0715-6:2000 - Equivalent
DIN IEC 60698 (1989-02) - Identical
BS 6311:1982 - Identical
UNE 20664:1987 - Identical
