The Online Helps should be containing the same information in every language.
In the (English) Online Help, when you go to Buildings and then Army equipment and scroll down to armory, you will see that there are information missing:
In the large armory can be produced which weapons?
After large there are only the weapons from little and middle armory listed, so the following are missing:
Ranged combat:
(Feuersbrunst, Saussefang, Frostmacher, Engelszorn)
Blazebow, Sawbow, Frostbringer, Angelwrath
Magic:
(Machloryn, Lanze der Monde, Weltenwandler, Zepter der Verwesung)
Machloryn, Moon Lance, Worldwarper, Scepter of Rot
Melee weapons:
(Leiser Hauch, Feuerstern, Der Richter, Abbitte)
Quiet Breeze, Firestar, The Judge, Apology
Then there are weapons missing in both Online Helps:
Ranged Combat:
(Shandrian, Draccusfänger)
Shandrian, Draccus Catcher
Magic:
(Blendholz, Blutsonne)
Staff of Blinding, Blood Sun
Melee weapons:
(Entaxt, Hohenlied)
Ent axe, Canticle