It's a template for a mod that if activated alongside Hydrocraft would only work if someone had the Russian language selected, if you want it to be in the mod, just translate Items_Ru and Recipes_RU located in HydrocraftRU/media/lua/shared/Translate/RU directory from the .zip file and Ask Hydromancer to add the translation to his mod. Never mind. I've already figured everything out, but thaks for help anyway. Yeah I asked him before starting of course