Add punctuation: 9 USSR red dot sight made in steel
A: 9. USSR red dot sight, made in steel.

Add punctuation: a more complicated relationship than occurred in Example 3 for exports
A: a more complicated relationship than occurred in Example 3 for exports.

Add punctuation: Data upload 05032016 0116 Leafwetness sensors OK Main station ISS OK AirHumidity correction 2
A:
Data upload: 05.03.2016 01:16 Leaf-wetness sensors: OK Main station ISS: OK Air-Humidity correction: 2 %