German translated?

Can anyone please translate these titles of a German journal & institute involved in ammuntion development circa 1905?

  1. Kreigtechnische Zeitschrift
  2. Centralstelle fur Wissen Schaftlichtechnische Unter Suchungen
    Thanks JP-C
  1. Wartechnical journal

  2. Central station for scientific and technical researches

Thanks Genkideskan.

the English, French and German are from the Germanic language, but they have great differences.