These photos of the details of 103series fuse are made during a bomb disposal 2 day ago. They are showing the elements of the fuse which can be observed on its exterior.
The arming cup and the elements of the reductor gear:
Safety blocks and pressure disc:
Fuse booster and lower body:
The arming cup and the elements of the reductor gear:
Safety blocks and pressure disc:
Fuse booster and lower body:
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