标准号:IS 2754-1964
发布日期:1964/9/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard prescribes the general requirements and methods of test for optical instruments, such as telescopes, microscopes, still cameras and still projectors. For requirements of any particular instrument, re-ference should be made to the relevant specification for that instrument.