Question: The newly developed microinjection unit combines an 8 or 15mm screw for melting standard granulate with an 8mm screw for injection
Please fix the punctuation.
Fixed: [The newly developed micro-injection unit combines an 8 or 15-mm screw for melting standard granulate with an 8-mm screw for injection.]

Question: Nearest airport Bergerac 35 km
Please fix the punctuation.
Fixed: [Nearest airport: Bergerac 35 km]

Question: Ask for communication of the type you want designed
Please fix the punctuation.
Fixed: [Ask for communication of the type you want designed.]

Question: Overall student rating 45 50 104 reviews
Please fix the punctuation.
Fixed:
[Overall student rating: 4.5 /5.0 (104 reviews)]