Problem: Add spaces: Barsandrods,ofnon-alloyfree-cuttingsteel,notfurtherworkedthanhot-rolled,hot-drawnorhot-extruded"ECSC"(excl.containingindentations,ribs,groovesorotherdeformationsproducedduringtherollingprocessortwistedafterrolling)

Spaces added: Bars and rods, of non-alloy free-cutting steel, not further worked than hot-rolled, hot-drawn or hot-extruded "ECSC" (excl. containing indentations, ribs, grooves or other deformations produced during the rolling process or twisted after rolling)

Problem: Add spaces: HeisamemberofMensaandisretiredfromtheU.S.Armyafter21yearsofservice.

Spaces added: He is a member of Mensa and is retired from the U. S. Army after 21 years of service.

Problem: Add spaces: ItwasthenrebuiltagaininbaroquestylebythearchitectJ.C.Ernstin1715-24.Thethreetallwings(east,southandwest)andthestair-towerinthecourtyardstemfromtherenaissancebuilding.

Spaces added: It was then rebuilt again in baroque style by the architect J.C. Ernst in 1715-24. The three tall wings (east, south and west) and the stair-tower in the courtyard stem from the renaissance building.

Problem: Add spaces: Barbiefoundthatthevampiresarefashionableafterseeingthemovie...

Spaces added:
Barbie found that the vampires are fashionable after seeing the movie...