BS 9043 : 1971 : Rules for the preparation of detail specifications for gas-filled microwave switching tubes of assessed quality : PRE-TR tubes
- London BSI 1971
- 13p.
STD985
BS 9043 : 1971
621.372.837.2:621.387.36 /
STD985
BS 9043 : 1971
621.372.837.2:621.387.36 /