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Tube Substitutions for:
VT173
Type
Substitutes
Base Diagram
VT173
1T4
,
1AE4*
,
1AF4*
,
1AJ4*
,
1AM4*
,
1T4SF*
,
1T4WA
Notes:
* - Parallel filaments
Type
VT173
MECHANICAL DATA
Basing
6AR
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