Translation for "experimental stages" to german

Experimental stages

• versuchsstufen
• erprobungsphase

Translation examples

erprobungsphase

that the Germans were past the experimental stage as of May of 1943, and that something had happened in August of that year that significantly delayed deployment.
Es war außerdem sehr wahrscheinlich, dass die Erprobungsphase im Mai 1943 abgeschlossen war, und dass im August irgendetwas vorgefallen war, was den Einsatz verzögert hatte.