507 / 1840
Paris system
Relationships confirmed for stepping sources
Treated length / active length = 0.8
The Paris system is:
Old (B. Pierquin, ‘60)
Simple
Robust
Ingenious
80
Provisional
Safe
outdated
Only valid fo Ir-192 wires
|
|
507 / 1840
Paris system
Relationships confirmed for stepping sources
Treated length / active length = 0.8
The Paris system is:
Old (B. Pierquin, ‘60)
Simple
Robust
Ingenious
80
Provisional
Safe
outdated
Only valid fo Ir-192 wires