the gfo xt is used for the removal of oil mists with a filtration degree of 99.9% with 0.3 µm and a capacity up to 3500m³/h .

How would the previous sentence be correctly capitalized?
Answer: The GFO XT is used for the removal of oil mists with a filtration degree of 99.9% with 0.3 µm and a capacity up to 3500m³/h .
luca capello announced that the annual general meeting of debian.ch, the official representation of the debian project in switzerland and in the principality of liechtenstein, will take place on january 31 in aareheim in the center of bern.

How would the previous sentence be correctly capitalized?
Answer: Luca Capello announced that the annual general meeting of debian.ch, the official representation of the Debian project in Switzerland and in the Principality of Liechtenstein, will take place on January 31 in Aareheim in the center of Bern.
then knit m.2 over all the sts apart from the edge sts - beg m.2 by the arrow for appropriate size.

How would the previous sentence be correctly capitalized?
Answer: Then knit M.2 over all the sts apart from the edge sts - beg M.2 by the arrow for appropriate size.
contemporary chinese artist he jiancheng oil painting art appreciation: aerolite revelation - stupendous art world with excellent chinese oil paintings | stupendous art world with excellent chinese oil painting artists

How would the previous sentence be correctly capitalized?
Answer: Contemporary Chinese Artist He Jiancheng Oil Painting Art Appreciation: Aerolite Revelation - Stupendous Art World with Excellent Chinese Oil Paintings | Stupendous Art World with Excellent Chinese Oil Painting Artists