Problem: Add spaces: Sometimesinjectionsofcortisoneintotheaffectedeyearenecessarywhentheinflammationissevere.

Spaces added: Sometimes injections of cortisone into the affected eye are necessary when the inflammation is severe.

Problem: Add spaces: Measurementsafterfelting:circumferenceapprox62cmxheight43cm.

Spaces added: Measurements after felting: circumference approx 62 cm x height 43 cm.

Problem: Add spaces: Diaz'forcescollapsedandDiaz,theneightyyearsofage,resignedthepresidencyonMay25,1911andwentintoexileinFrance,ultimatelydyinginParisyearslater.

Spaces added: Diaz' forces collapsed and Diaz, then eighty years of age, resigned the presidency on May 25, 1911 and went into exile in France, ultimately dying in Paris years later.

Problem: Add spaces: Assembly:HubwithH7reamedholewithkeywayincompliancewithDIN6885/1P9tolerance.

Spaces added:
Assembly: Hub with H7 reamed hole with keyway in compliance with DIN 6885/1 P9 tolerance.